49628040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 191600640

約数和(自身を除く): 141972600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 55, 56, 60, 66, 70, 77, 82, 84, 88, 105, 110, 120, 123, 131, 132, 140, 154, 164, 165, 168, 205, 210, 220, 231, 246, 262, 264, 280, 287, 308, 328, 330, 385, 393, 410, 420, 440, 451, 462, 492, 524, 574, 615, 616, 655, 660, 770, 786, 820, 840, 861, 902, 917, 924, 984, 1048, 1148, 1155, 1230, 1310, 1320, 1353, 1435, 1441, 1540, 1572, 1640, 1722, 1804, 1834, 1848, 1965, 2255, 2296, 2310, 2460, 2620, 2706, 2751, 2870, 2882, 3080, 3144, 3157, 3444, 3608, 3668, 3930, 4305, 4323, 4510, 4585, 4620, 4920, 5240, 5371, 5412, 5502, 5740, 5764, 6314, 6765, 6888, 7205, 7336, 7860, 8610, 8646, 9020, 9170, 9240, 9471, 10087, 10742, 10824, 11004, 11480, 11528, 12628, 13530, 13755, 14410, 15720, 15785, 16113, 17220, 17292, 18040, 18340, 18942, 20174, 21484, 21615, 22008, 25256, 26855, 27060, 27510, 28820, 30261, 31570, 32226, 34440, 34584, 36680, 37597, 37884, 40348, 42968, 43230, 47355, 50435, 53710, 54120, 55020, 57640, 59081, 60522, 63140, 64452, 75194, 75768, 80565, 80696, 86460, 94710, 100870, 107420, 110040, 112791, 118162, 121044, 126280, 128904, 150388, 151305, 161130, 172920, 177243, 187985, 189420, 201740, 214840, 225582, 236324, 242088, 295405, 300776, 302610, 322260, 354486, 375970, 378840, 403480, 413567, 451164, 472648, 563955, 590810, 605220, 644520, 708972, 751940, 827134, 886215, 902328, 1127910, 1181620, 1210440, 1240701, 1417944, 1503880, 1654268, 1772430, 2067835, 2255820, 2363240, 2481402, 3308536, 3544860, 4135670, 4511640, 4962804, 6203505, 7089720, 8271340, 9925608, 12407010, 16542680, 24814020, 49628040]

約数ペア:

[(1, 49628040), (2, 24814020), (3, 16542680), (4, 12407010), (5, 9925608), (6, 8271340), (7, 7089720), (8, 6203505), (10, 4962804), (11, 4511640), (12, 4135670), (14, 3544860), (15, 3308536), (20, 2481402), (21, 2363240), (22, 2255820), (24, 2067835), (28, 1772430), (30, 1654268), (33, 1503880), (35, 1417944), (40, 1240701), (41, 1210440), (42, 1181620), (44, 1127910), (55, 902328), (56, 886215), (60, 827134), (66, 751940), (70, 708972), (77, 644520), (82, 605220), (84, 590810), (88, 563955), (105, 472648), (110, 451164), (120, 413567), (123, 403480), (131, 378840), (132, 375970), (140, 354486), (154, 322260), (164, 302610), (165, 300776), (168, 295405), (205, 242088), (210, 236324), (220, 225582), (231, 214840), (246, 201740), (262, 189420), (264, 187985), (280, 177243), (287, 172920), (308, 161130), (328, 151305), (330, 150388), (385, 128904), (393, 126280), (410, 121044), (420, 118162), (440, 112791), (451, 110040), (462, 107420), (492, 100870), (524, 94710), (574, 86460), (615, 80696), (616, 80565), (655, 75768), (660, 75194), (770, 64452), (786, 63140), (820, 60522), (840, 59081), (861, 57640), (902, 55020), (917, 54120), (924, 53710), (984, 50435), (1048, 47355), (1148, 43230), (1155, 42968), (1230, 40348), (1310, 37884), (1320, 37597), (1353, 36680), (1435, 34584), (1441, 34440), (1540, 32226), (1572, 31570), (1640, 30261), (1722, 28820), (1804, 27510), (1834, 27060), (1848, 26855), (1965, 25256), (2255, 22008), (2296, 21615), (2310, 21484), (2460, 20174), (2620, 18942), (2706, 18340), (2751, 18040), (2870, 17292), (2882, 17220), (3080, 16113), (3144, 15785), (3157, 15720), (3444, 14410), (3608, 13755), (3668, 13530), (3930, 12628), (4305, 11528), (4323, 11480), (4510, 11004), (4585, 10824), (4620, 10742), (4920, 10087), (5240, 9471), (5371, 9240), (5412, 9170), (5502, 9020), (5740, 8646), (5764, 8610), (6314, 7860), (6765, 7336), (6888, 7205)]