51744374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 86821632

約数和(自身を除く): 35077258

約数列:

[1, 2, 11, 22, 71, 142, 157, 211, 314, 422, 781, 1562, 1727, 2321, 3454, 4642, 11147, 14981, 22294, 29962, 33127, 66254, 122617, 164791, 245234, 329582, 364397, 728794, 2352017, 4704034, 25872187, 51744374]

約数ペア:

[(1, 51744374), (2, 25872187), (11, 4704034), (22, 2352017), (71, 728794), (142, 364397), (157, 329582), (211, 245234), (314, 164791), (422, 122617), (781, 66254), (1562, 33127), (1727, 29962), (2321, 22294), (3454, 14981), (4642, 11147)]