56557866186

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{490877}}^1$

素因数の和:491095

約数の個数: 48

約数和(自身を含む): 126581728104

約数和(自身を除く): 70023861918

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 173, 222, 333, 346, 519, 666, 1038, 1557, 3114, 6401, 12802, 19203, 38406, 57609, 115218, 490877, 981754, 1472631, 2945262, 4417893, 8835786, 18162449, 36324898, 54487347, 84921721, 108974694, 163462041, 169843442, 254765163, 326924082, 509530326, 764295489, 1528590978, 3142103677, 6284207354, 9426311031, 18852622062, 28278933093, 56557866186]

約数ペア:

[(1, 56557866186), (2, 28278933093), (3, 18852622062), (6, 9426311031), (9, 6284207354), (18, 3142103677), (37, 1528590978), (74, 764295489), (111, 509530326), (173, 326924082), (222, 254765163), (333, 169843442), (346, 163462041), (519, 108974694), (666, 84921721), (1038, 54487347), (1557, 36324898), (3114, 18162449), (6401, 8835786), (12802, 4417893), (19203, 2945262), (38406, 1472631), (57609, 981754), (115218, 490877)]