55140618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4337}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 119520576

約数和(自身を除く): 64379958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 4337, 6357, 8674, 12714, 13011, 26022, 56381, 112762, 169143, 338286, 706931, 1413862, 2120793, 4241586, 9190103, 18380206, 27570309, 55140618]

約数ペア:

[(1, 55140618), (2, 27570309), (3, 18380206), (6, 9190103), (13, 4241586), (26, 2120793), (39, 1413862), (78, 706931), (163, 338286), (326, 169143), (489, 112762), (978, 56381), (2119, 26022), (4238, 13011), (4337, 12714), (6357, 8674)]