49282020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 160083000

約数和(自身を除く): 110800980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1049, 1305, 1566, 1620, 1740, 2098, 2349, 2610, 3132, 3147, 3915, 4196, 4698, 5220, 5245, 6294, 7830, 9396, 9441, 10490, 11745, 12588, 15660, 15735, 18882, 20980, 23490, 28323, 30421, 31470, 37764, 46980, 47205, 56646, 60842, 62940, 84969, 91263, 94410, 113292, 121684, 141615, 152105, 169938, 182526, 188820, 273789, 283230, 304210, 339876, 365052, 424845, 456315, 547578, 566460, 608420, 821367, 849690, 912630, 1095156, 1368945, 1642734, 1699380, 1825260, 2464101, 2737890, 3285468, 4106835, 4928202, 5475780, 8213670, 9856404, 12320505, 16427340, 24641010, 49282020]

約数ペア:

[(1, 49282020), (2, 24641010), (3, 16427340), (4, 12320505), (5, 9856404), (6, 8213670), (9, 5475780), (10, 4928202), (12, 4106835), (15, 3285468), (18, 2737890), (20, 2464101), (27, 1825260), (29, 1699380), (30, 1642734), (36, 1368945), (45, 1095156), (54, 912630), (58, 849690), (60, 821367), (81, 608420), (87, 566460), (90, 547578), (108, 456315), (116, 424845), (135, 365052), (145, 339876), (162, 304210), (174, 283230), (180, 273789), (261, 188820), (270, 182526), (290, 169938), (324, 152105), (348, 141615), (405, 121684), (435, 113292), (522, 94410), (540, 91263), (580, 84969), (783, 62940), (810, 60842), (870, 56646), (1044, 47205), (1049, 46980), (1305, 37764), (1566, 31470), (1620, 30421), (1740, 28323), (2098, 23490), (2349, 20980), (2610, 18882), (3132, 15735), (3147, 15660), (3915, 12588), (4196, 11745), (4698, 10490), (5220, 9441), (5245, 9396), (6294, 7830)]