57255696

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2020

約数の個数: 60

約数和(自身を含む): 161045248

約数和(自身を除く): 103789552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1783, 1784, 2007, 2676, 3566, 3568, 4014, 5349, 5352, 7132, 8028, 10698, 10704, 14264, 16047, 16056, 21396, 28528, 32094, 32112, 42792, 64188, 85584, 128376, 256752, 397609, 795218, 1192827, 1590436, 2385654, 3180872, 3578481, 4771308, 6361744, 7156962, 9542616, 14313924, 19085232, 28627848, 57255696]

約数ペア:

[(1, 57255696), (2, 28627848), (3, 19085232), (4, 14313924), (6, 9542616), (8, 7156962), (9, 6361744), (12, 4771308), (16, 3578481), (18, 3180872), (24, 2385654), (36, 1590436), (48, 1192827), (72, 795218), (144, 397609), (223, 256752), (446, 128376), (669, 85584), (892, 64188), (1338, 42792), (1783, 32112), (1784, 32094), (2007, 28528), (2676, 21396), (3566, 16056), (3568, 16047), (4014, 14264), (5349, 10704), (5352, 10698), (7132, 8028)]