51363730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2213}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 101383488

約数和(自身を除く): 50019758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2213, 2321, 4426, 4642, 11065, 11605, 22130, 23210, 24343, 48686, 121715, 243430, 466943, 933886, 2334715, 4669430, 5136373, 10272746, 25681865, 51363730]

約数ペア:

[(1, 51363730), (2, 25681865), (5, 10272746), (10, 5136373), (11, 4669430), (22, 2334715), (55, 933886), (110, 466943), (211, 243430), (422, 121715), (1055, 48686), (2110, 24343), (2213, 23210), (2321, 22130), (4426, 11605), (4642, 11065)]