47623810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9901}}^1$

素因数の和:9958

約数の個数: 32

約数和(自身を含む): 94821552

約数和(自身を除く): 47197742

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 9901, 19802, 49505, 99010, 128713, 257426, 366337, 643565, 732674, 1287130, 1831685, 3663370, 4762381, 9524762, 23811905, 47623810]

約数ペア:

[(1, 47623810), (2, 23811905), (5, 9524762), (10, 4762381), (13, 3663370), (26, 1831685), (37, 1287130), (65, 732674), (74, 643565), (130, 366337), (185, 257426), (370, 128713), (481, 99010), (962, 49505), (2405, 19802), (4810, 9901)]