55812460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23063}}^1$

素因数の和:23094

約数の個数: 36

約数和(自身を含む): 128835504

約数和(自身を除く): 73023044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23063, 46126, 92252, 115315, 230630, 253693, 461260, 507386, 1014772, 1268465, 2536930, 2790623, 5073860, 5581246, 11162492, 13953115, 27906230, 55812460]

約数ペア:

[(1, 55812460), (2, 27906230), (4, 13953115), (5, 11162492), (10, 5581246), (11, 5073860), (20, 2790623), (22, 2536930), (44, 1268465), (55, 1014772), (110, 507386), (121, 461260), (220, 253693), (242, 230630), (484, 115315), (605, 92252), (1210, 46126), (2420, 23063)]