55187812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 49644188

約数列:

[1, 2, 4, 29, 31, 58, 62, 103, 116, 124, 149, 206, 298, 412, 596, 899, 1798, 2987, 3193, 3596, 4321, 4619, 5974, 6386, 8642, 9238, 11948, 12772, 15347, 17284, 18476, 30694, 61388, 92597, 133951, 185194, 267902, 370388, 445063, 475757, 535804, 890126, 951514, 1780252, 1903028, 13796953, 27593906, 55187812]

約数ペア:

[(1, 55187812), (2, 27593906), (4, 13796953), (29, 1903028), (31, 1780252), (58, 951514), (62, 890126), (103, 535804), (116, 475757), (124, 445063), (149, 370388), (206, 267902), (298, 185194), (412, 133951), (596, 92597), (899, 61388), (1798, 30694), (2987, 18476), (3193, 17284), (3596, 15347), (4321, 12772), (4619, 11948), (5974, 9238), (6386, 8642)]