50537760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 199221120

約数和(自身を除く): 148683360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 89, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 178, 182, 195, 208, 210, 224, 240, 260, 267, 273, 280, 312, 336, 338, 356, 364, 390, 416, 420, 445, 455, 480, 507, 520, 534, 546, 560, 623, 624, 672, 676, 712, 728, 780, 840, 845, 890, 910, 1014, 1040, 1068, 1092, 1120, 1157, 1183, 1246, 1248, 1335, 1352, 1365, 1424, 1456, 1560, 1680, 1690, 1780, 1820, 1869, 2028, 2080, 2136, 2184, 2314, 2366, 2492, 2535, 2670, 2704, 2730, 2848, 2912, 3115, 3120, 3360, 3380, 3471, 3549, 3560, 3640, 3738, 4056, 4272, 4368, 4628, 4732, 4984, 5070, 5340, 5408, 5460, 5785, 5915, 6230, 6240, 6760, 6942, 7098, 7120, 7280, 7476, 8099, 8112, 8544, 8736, 9256, 9345, 9464, 9968, 10140, 10680, 10920, 11570, 11830, 12460, 13520, 13884, 14196, 14240, 14560, 14952, 15041, 16198, 16224, 17355, 17745, 18512, 18690, 18928, 19936, 20280, 21360, 21840, 23140, 23660, 24297, 24920, 27040, 27768, 28392, 29904, 30082, 32396, 34710, 35490, 37024, 37380, 37856, 40495, 40560, 42720, 43680, 45123, 46280, 47320, 48594, 49840, 55536, 56784, 59808, 60164, 64792, 69420, 70980, 74760, 75205, 80990, 81120, 90246, 92560, 94640, 97188, 99680, 105287, 111072, 113568, 120328, 121485, 129584, 138840, 141960, 149520, 150410, 161980, 180492, 185120, 189280, 194376, 210574, 225615, 240656, 242970, 259168, 277680, 283920, 299040, 300820, 315861, 323960, 360984, 388752, 421148, 451230, 481312, 485940, 526435, 555360, 567840, 601640, 631722, 647920, 721968, 777504, 842296, 902460, 971880, 1052870, 1203280, 1263444, 1295840, 1443936, 1579305, 1684592, 1804920, 1943760, 2105740, 2406560, 2526888, 3158610, 3369184, 3609840, 3887520, 4211480, 5053776, 6317220, 7219680, 8422960, 10107552, 12634440, 16845920, 25268880, 50537760]

約数ペア:

[(1, 50537760), (2, 25268880), (3, 16845920), (4, 12634440), (5, 10107552), (6, 8422960), (7, 7219680), (8, 6317220), (10, 5053776), (12, 4211480), (13, 3887520), (14, 3609840), (15, 3369184), (16, 3158610), (20, 2526888), (21, 2406560), (24, 2105740), (26, 1943760), (28, 1804920), (30, 1684592), (32, 1579305), (35, 1443936), (39, 1295840), (40, 1263444), (42, 1203280), (48, 1052870), (52, 971880), (56, 902460), (60, 842296), (65, 777504), (70, 721968), (78, 647920), (80, 631722), (84, 601640), (89, 567840), (91, 555360), (96, 526435), (104, 485940), (105, 481312), (112, 451230), (120, 421148), (130, 388752), (140, 360984), (156, 323960), (160, 315861), (168, 300820), (169, 299040), (178, 283920), (182, 277680), (195, 259168), (208, 242970), (210, 240656), (224, 225615), (240, 210574), (260, 194376), (267, 189280), (273, 185120), (280, 180492), (312, 161980), (336, 150410), (338, 149520), (356, 141960), (364, 138840), (390, 129584), (416, 121485), (420, 120328), (445, 113568), (455, 111072), (480, 105287), (507, 99680), (520, 97188), (534, 94640), (546, 92560), (560, 90246), (623, 81120), (624, 80990), (672, 75205), (676, 74760), (712, 70980), (728, 69420), (780, 64792), (840, 60164), (845, 59808), (890, 56784), (910, 55536), (1014, 49840), (1040, 48594), (1068, 47320), (1092, 46280), (1120, 45123), (1157, 43680), (1183, 42720), (1246, 40560), (1248, 40495), (1335, 37856), (1352, 37380), (1365, 37024), (1424, 35490), (1456, 34710), (1560, 32396), (1680, 30082), (1690, 29904), (1780, 28392), (1820, 27768), (1869, 27040), (2028, 24920), (2080, 24297), (2136, 23660), (2184, 23140), (2314, 21840), (2366, 21360), (2492, 20280), (2535, 19936), (2670, 18928), (2704, 18690), (2730, 18512), (2848, 17745), (2912, 17355), (3115, 16224), (3120, 16198), (3360, 15041), (3380, 14952), (3471, 14560), (3549, 14240), (3560, 14196), (3640, 13884), (3738, 13520), (4056, 12460), (4272, 11830), (4368, 11570), (4628, 10920), (4732, 10680), (4984, 10140), (5070, 9968), (5340, 9464), (5408, 9345), (5460, 9256), (5785, 8736), (5915, 8544), (6230, 8112), (6240, 8099), (6760, 7476), (6942, 7280), (7098, 7120)]