54991016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 108962400

約数和(自身を除く): 53971384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1093, 1324, 2186, 2648, 4372, 6289, 8744, 12578, 20767, 25156, 41534, 50312, 83068, 166136, 361783, 723566, 1447132, 2894264, 6873877, 13747754, 27495508, 54991016]

約数ペア:

[(1, 54991016), (2, 27495508), (4, 13747754), (8, 6873877), (19, 2894264), (38, 1447132), (76, 723566), (152, 361783), (331, 166136), (662, 83068), (1093, 50312), (1324, 41534), (2186, 25156), (2648, 20767), (4372, 12578), (6289, 8744)]