51839030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 46864330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1087, 1255, 2174, 2510, 4769, 5435, 9538, 10870, 20653, 23845, 41306, 47690, 103265, 206530, 272837, 545674, 1364185, 2728370, 5183903, 10367806, 25919515, 51839030]

約数ペア:

[(1, 51839030), (2, 25919515), (5, 10367806), (10, 5183903), (19, 2728370), (38, 1364185), (95, 545674), (190, 272837), (251, 206530), (502, 103265), (1087, 47690), (1255, 41306), (2174, 23845), (2510, 20653), (4769, 10870), (5435, 9538)]