54988668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7087

約数の個数: 72

約数和(自身を含む): 164003840

約数和(自身を除く): 109015172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7039, 7812, 14078, 21117, 28156, 42234, 49273, 63351, 84468, 98546, 126702, 147819, 197092, 218209, 253404, 295638, 436418, 443457, 591276, 654627, 872836, 886914, 1309254, 1527463, 1773828, 1963881, 2618508, 3054926, 3927762, 4582389, 6109852, 7855524, 9164778, 13747167, 18329556, 27494334, 54988668]

約数ペア:

[(1, 54988668), (2, 27494334), (3, 18329556), (4, 13747167), (6, 9164778), (7, 7855524), (9, 6109852), (12, 4582389), (14, 3927762), (18, 3054926), (21, 2618508), (28, 1963881), (31, 1773828), (36, 1527463), (42, 1309254), (62, 886914), (63, 872836), (84, 654627), (93, 591276), (124, 443457), (126, 436418), (186, 295638), (217, 253404), (252, 218209), (279, 197092), (372, 147819), (434, 126702), (558, 98546), (651, 84468), (868, 63351), (1116, 49273), (1302, 42234), (1953, 28156), (2604, 21117), (3906, 14078), (7039, 7812)]