56607860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91303}}^1$

素因数の和:91343

約数の個数: 24

約数和(自身を含む): 122712576

約数和(自身を除く): 66104716

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 91303, 182606, 365212, 456515, 913030, 1826060, 2830393, 5660786, 11321572, 14151965, 28303930, 56607860]

約数ペア:

[(1, 56607860), (2, 28303930), (4, 14151965), (5, 11321572), (10, 5660786), (20, 2830393), (31, 1826060), (62, 913030), (124, 456515), (155, 365212), (310, 182606), (620, 91303)]