49590840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 162570240

約数和(自身を除く): 112979400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 383, 390, 415, 498, 520, 664, 766, 780, 830, 996, 1079, 1149, 1245, 1532, 1560, 1660, 1915, 1992, 2158, 2298, 2490, 3064, 3237, 3320, 3830, 4316, 4596, 4979, 4980, 5395, 5745, 6474, 7660, 8632, 9192, 9958, 9960, 10790, 11490, 12948, 14937, 15320, 16185, 19916, 21580, 22980, 24895, 25896, 29874, 31789, 32370, 39832, 43160, 45960, 49790, 59748, 63578, 64740, 74685, 95367, 99580, 119496, 127156, 129480, 149370, 158945, 190734, 199160, 254312, 298740, 317890, 381468, 413257, 476835, 597480, 635780, 762936, 826514, 953670, 1239771, 1271560, 1653028, 1907340, 2066285, 2479542, 3306056, 3814680, 4132570, 4959084, 6198855, 8265140, 9918168, 12397710, 16530280, 24795420, 49590840]

約数ペア:

[(1, 49590840), (2, 24795420), (3, 16530280), (4, 12397710), (5, 9918168), (6, 8265140), (8, 6198855), (10, 4959084), (12, 4132570), (13, 3814680), (15, 3306056), (20, 2479542), (24, 2066285), (26, 1907340), (30, 1653028), (39, 1271560), (40, 1239771), (52, 953670), (60, 826514), (65, 762936), (78, 635780), (83, 597480), (104, 476835), (120, 413257), (130, 381468), (156, 317890), (166, 298740), (195, 254312), (249, 199160), (260, 190734), (312, 158945), (332, 149370), (383, 129480), (390, 127156), (415, 119496), (498, 99580), (520, 95367), (664, 74685), (766, 64740), (780, 63578), (830, 59748), (996, 49790), (1079, 45960), (1149, 43160), (1245, 39832), (1532, 32370), (1560, 31789), (1660, 29874), (1915, 25896), (1992, 24895), (2158, 22980), (2298, 21580), (2490, 19916), (3064, 16185), (3237, 15320), (3320, 14937), (3830, 12948), (4316, 11490), (4596, 10790), (4979, 9960), (4980, 9958), (5395, 9192), (5745, 8632), (6474, 7660)]