51201865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3817

約数の個数: 32

約数和(自身を含む): 76003200

約数和(自身を除く): 24801335

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 3769, 13585, 18845, 41459, 48997, 71611, 207295, 244985, 358055, 538967, 787721, 930943, 2694835, 3938605, 4654715, 10240373, 51201865]

約数ペア:

[(1, 51201865), (5, 10240373), (11, 4654715), (13, 3938605), (19, 2694835), (55, 930943), (65, 787721), (95, 538967), (143, 358055), (209, 244985), (247, 207295), (715, 71611), (1045, 48997), (1235, 41459), (2717, 18845), (3769, 13585)]