54987016

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 124560000

約数和(自身を除く): 69572984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 691, 812, 1372, 1382, 1421, 1624, 2744, 2764, 2842, 4837, 5528, 5684, 9674, 9947, 11368, 19348, 19894, 20039, 33859, 38696, 39788, 40078, 67718, 79576, 80156, 135436, 140273, 160312, 237013, 270872, 280546, 474026, 561092, 948052, 981911, 1122184, 1896104, 1963822, 3927644, 6873377, 7855288, 13746754, 27493508, 54987016]

約数ペア:

[(1, 54987016), (2, 27493508), (4, 13746754), (7, 7855288), (8, 6873377), (14, 3927644), (28, 1963822), (29, 1896104), (49, 1122184), (56, 981911), (58, 948052), (98, 561092), (116, 474026), (196, 280546), (203, 270872), (232, 237013), (343, 160312), (392, 140273), (406, 135436), (686, 80156), (691, 79576), (812, 67718), (1372, 40078), (1382, 39788), (1421, 38696), (1624, 33859), (2744, 20039), (2764, 19894), (2842, 19348), (4837, 11368), (5528, 9947), (5684, 9674)]