54121596

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 129265920

約数和(自身を除く): 75144324

約数列:

[1, 2, 3, 4, 6, 12, 71, 139, 142, 213, 278, 284, 417, 426, 457, 556, 834, 852, 914, 1371, 1668, 1828, 2742, 5484, 9869, 19738, 29607, 32447, 39476, 59214, 63523, 64894, 97341, 118428, 127046, 129788, 190569, 194682, 254092, 381138, 389364, 762276, 4510133, 9020266, 13530399, 18040532, 27060798, 54121596]

約数ペア:

[(1, 54121596), (2, 27060798), (3, 18040532), (4, 13530399), (6, 9020266), (12, 4510133), (71, 762276), (139, 389364), (142, 381138), (213, 254092), (278, 194682), (284, 190569), (417, 129788), (426, 127046), (457, 118428), (556, 97341), (834, 64894), (852, 63523), (914, 59214), (1371, 39476), (1668, 32447), (1828, 29607), (2742, 19738), (5484, 9869)]