56347250

素因数分解:

$2^1\times 5^3\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 106013232

約数和(自身を除く): 49665982

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 257, 514, 877, 1285, 1754, 2570, 4385, 6425, 8770, 12850, 21925, 32125, 43850, 64250, 109625, 219250, 225389, 450778, 1126945, 2253890, 5634725, 11269450, 28173625, 56347250]

約数ペア:

[(1, 56347250), (2, 28173625), (5, 11269450), (10, 5634725), (25, 2253890), (50, 1126945), (125, 450778), (250, 225389), (257, 219250), (514, 109625), (877, 64250), (1285, 43850), (1754, 32125), (2570, 21925), (4385, 12850), (6425, 8770)]