51985512

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23291}}^1$

素因数の和:23334

約数の個数: 48

約数和(自身を含む): 145342080

約数和(自身を除く): 93356568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 23291, 46582, 69873, 93164, 139746, 186328, 209619, 279492, 419238, 558984, 722021, 838476, 1444042, 1676952, 2166063, 2888084, 4332126, 5776168, 6498189, 8664252, 12996378, 17328504, 25992756, 51985512]

約数ペア:

[(1, 51985512), (2, 25992756), (3, 17328504), (4, 12996378), (6, 8664252), (8, 6498189), (9, 5776168), (12, 4332126), (18, 2888084), (24, 2166063), (31, 1676952), (36, 1444042), (62, 838476), (72, 722021), (93, 558984), (124, 419238), (186, 279492), (248, 209619), (279, 186328), (372, 139746), (558, 93164), (744, 69873), (1116, 46582), (2232, 23291)]