56460988

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 100224432

約数和(自身を除く): 43763444

約数列:

[1, 2, 4, 137, 197, 274, 394, 523, 548, 788, 1046, 2092, 26989, 53978, 71651, 103031, 107956, 143302, 206062, 286604, 412124, 14115247, 28230494, 56460988]

約数ペア:

[(1, 56460988), (2, 28230494), (4, 14115247), (137, 412124), (197, 286604), (274, 206062), (394, 143302), (523, 107956), (548, 103031), (788, 71651), (1046, 53978), (2092, 26989)]