56165705

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 73208448

約数和(自身を除く): 17042743

約数列:

[1, 5, 17, 47, 85, 235, 289, 799, 827, 1445, 3995, 4135, 13583, 14059, 38869, 67915, 70295, 194345, 239003, 660773, 1195015, 3303865, 11233141, 56165705]

約数ペア:

[(1, 56165705), (5, 11233141), (17, 3303865), (47, 1195015), (85, 660773), (235, 239003), (289, 194345), (799, 70295), (827, 67915), (1445, 38869), (3995, 14059), (4135, 13583)]