56553830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{77471}}^1$

素因数の和:77551

約数の個数: 16

約数和(自身を含む): 103192704

約数和(自身を除く): 46638874

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 77471, 154942, 387355, 774710, 5655383, 11310766, 28276915, 56553830]

約数ペア:

[(1, 56553830), (2, 28276915), (5, 11310766), (10, 5655383), (73, 774710), (146, 387355), (365, 154942), (730, 77471)]