56558890

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{32693}}^1$

素因数の和:32873

約数の個数: 16

約数和(自身を含む): 102397608

約数和(自身を除く): 45838718

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 32693, 65386, 163465, 326930, 5655889, 11311778, 28279445, 56558890]

約数ペア:

[(1, 56558890), (2, 28279445), (5, 11311778), (10, 5655889), (173, 326930), (346, 163465), (865, 65386), (1730, 32693)]