49136560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55837}}^1$

素因数の和:55861

約数の個数: 40

約数和(自身を含む): 124630416

約数和(自身を除く): 75493856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55837, 111674, 223348, 279185, 446696, 558370, 614207, 893392, 1116740, 1228414, 2233480, 2456828, 3071035, 4466960, 4913656, 6142070, 9827312, 12284140, 24568280, 49136560]

約数ペア:

[(1, 49136560), (2, 24568280), (4, 12284140), (5, 9827312), (8, 6142070), (10, 4913656), (11, 4466960), (16, 3071035), (20, 2456828), (22, 2233480), (40, 1228414), (44, 1116740), (55, 893392), (80, 614207), (88, 558370), (110, 446696), (176, 279185), (220, 223348), (440, 111674), (880, 55837)]