55805860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8747}}^1$

素因数の和:8796

約数の個数: 48

約数和(自身を含む): 132269760

約数和(自身を除く): 76463900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 8747, 17494, 34988, 43735, 87470, 96217, 174940, 192434, 253663, 384868, 481085, 507326, 962170, 1014652, 1268315, 1924340, 2536630, 2790293, 5073260, 5580586, 11161172, 13951465, 27902930, 55805860]

約数ペア:

[(1, 55805860), (2, 27902930), (4, 13951465), (5, 11161172), (10, 5580586), (11, 5073260), (20, 2790293), (22, 2536630), (29, 1924340), (44, 1268315), (55, 1014652), (58, 962170), (110, 507326), (116, 481085), (145, 384868), (220, 253663), (290, 192434), (319, 174940), (580, 96217), (638, 87470), (1276, 43735), (1595, 34988), (3190, 17494), (6380, 8747)]