49117320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 191808000

約数和(自身を除く): 142690680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 89, 90, 105, 108, 120, 126, 135, 140, 146, 168, 178, 180, 189, 210, 216, 219, 252, 267, 270, 280, 292, 315, 356, 360, 365, 378, 420, 438, 445, 504, 511, 534, 540, 584, 623, 630, 657, 712, 730, 756, 801, 840, 876, 890, 945, 1022, 1068, 1080, 1095, 1246, 1260, 1314, 1335, 1460, 1512, 1533, 1602, 1752, 1780, 1869, 1890, 1971, 2044, 2136, 2190, 2403, 2492, 2520, 2555, 2628, 2670, 2920, 3066, 3115, 3204, 3285, 3560, 3738, 3780, 3942, 4005, 4088, 4380, 4599, 4806, 4984, 5110, 5256, 5340, 5607, 6132, 6230, 6408, 6497, 6570, 7476, 7560, 7665, 7884, 8010, 8760, 9198, 9345, 9612, 9855, 10220, 10680, 11214, 12015, 12264, 12460, 12994, 13140, 13797, 14952, 15330, 15768, 16020, 16821, 18396, 18690, 19224, 19491, 19710, 20440, 22428, 22995, 24030, 24920, 25988, 26280, 27594, 28035, 30660, 32040, 32485, 33642, 36792, 37380, 38982, 39420, 44856, 45479, 45990, 48060, 51976, 55188, 56070, 58473, 61320, 64970, 67284, 68985, 74760, 77964, 78840, 84105, 90958, 91980, 96120, 97455, 110376, 112140, 116946, 129940, 134568, 136437, 137970, 155928, 168210, 175419, 181916, 183960, 194910, 224280, 227395, 233892, 259880, 272874, 275940, 292365, 336420, 350838, 363832, 389820, 409311, 454790, 467784, 545748, 551880, 584730, 672840, 682185, 701676, 779640, 818622, 877095, 909580, 1091496, 1169460, 1227933, 1364370, 1403352, 1637244, 1754190, 1819160, 2046555, 2338920, 2455866, 2728740, 3274488, 3508380, 4093110, 4911732, 5457480, 6139665, 7016760, 8186220, 9823464, 12279330, 16372440, 24558660, 49117320]

約数ペア:

[(1, 49117320), (2, 24558660), (3, 16372440), (4, 12279330), (5, 9823464), (6, 8186220), (7, 7016760), (8, 6139665), (9, 5457480), (10, 4911732), (12, 4093110), (14, 3508380), (15, 3274488), (18, 2728740), (20, 2455866), (21, 2338920), (24, 2046555), (27, 1819160), (28, 1754190), (30, 1637244), (35, 1403352), (36, 1364370), (40, 1227933), (42, 1169460), (45, 1091496), (54, 909580), (56, 877095), (60, 818622), (63, 779640), (70, 701676), (72, 682185), (73, 672840), (84, 584730), (89, 551880), (90, 545748), (105, 467784), (108, 454790), (120, 409311), (126, 389820), (135, 363832), (140, 350838), (146, 336420), (168, 292365), (178, 275940), (180, 272874), (189, 259880), (210, 233892), (216, 227395), (219, 224280), (252, 194910), (267, 183960), (270, 181916), (280, 175419), (292, 168210), (315, 155928), (356, 137970), (360, 136437), (365, 134568), (378, 129940), (420, 116946), (438, 112140), (445, 110376), (504, 97455), (511, 96120), (534, 91980), (540, 90958), (584, 84105), (623, 78840), (630, 77964), (657, 74760), (712, 68985), (730, 67284), (756, 64970), (801, 61320), (840, 58473), (876, 56070), (890, 55188), (945, 51976), (1022, 48060), (1068, 45990), (1080, 45479), (1095, 44856), (1246, 39420), (1260, 38982), (1314, 37380), (1335, 36792), (1460, 33642), (1512, 32485), (1533, 32040), (1602, 30660), (1752, 28035), (1780, 27594), (1869, 26280), (1890, 25988), (1971, 24920), (2044, 24030), (2136, 22995), (2190, 22428), (2403, 20440), (2492, 19710), (2520, 19491), (2555, 19224), (2628, 18690), (2670, 18396), (2920, 16821), (3066, 16020), (3115, 15768), (3204, 15330), (3285, 14952), (3560, 13797), (3738, 13140), (3780, 12994), (3942, 12460), (4005, 12264), (4088, 12015), (4380, 11214), (4599, 10680), (4806, 10220), (4984, 9855), (5110, 9612), (5256, 9345), (5340, 9198), (5607, 8760), (6132, 8010), (6230, 7884), (6408, 7665), (6497, 7560), (6570, 7476)]