56107055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 18542545

約数列:

[1, 5, 17, 31, 85, 107, 155, 199, 527, 535, 995, 1819, 2635, 3317, 3383, 6169, 9095, 16585, 16915, 21293, 30845, 56389, 104873, 106465, 281945, 361981, 524365, 660083, 1809905, 3300415, 11221411, 56107055]

約数ペア:

[(1, 56107055), (5, 11221411), (17, 3300415), (31, 1809905), (85, 660083), (107, 524365), (155, 361981), (199, 281945), (527, 106465), (535, 104873), (995, 56389), (1819, 30845), (2635, 21293), (3317, 16915), (3383, 16585), (6169, 9095)]