55707962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 91153920

約数和(自身を除く): 35445958

約数列:

[1, 2, 19, 38, 43, 86, 103, 206, 331, 662, 817, 1634, 1957, 3914, 4429, 6289, 8858, 12578, 14233, 28466, 34093, 68186, 84151, 168302, 270427, 540854, 647767, 1295534, 1465999, 2931998, 27853981, 55707962]

約数ペア:

[(1, 55707962), (2, 27853981), (19, 2931998), (38, 1465999), (43, 1295534), (86, 647767), (103, 540854), (206, 270427), (331, 168302), (662, 84151), (817, 68186), (1634, 34093), (1957, 28466), (3914, 14233), (4429, 12578), (6289, 8858)]