42980146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 76759488

約数和(自身を除く): 33779342

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 101, 202, 253, 319, 506, 638, 667, 841, 1111, 1334, 1682, 2222, 2323, 2929, 4646, 5858, 7337, 9251, 14674, 18502, 19343, 25553, 32219, 38686, 51106, 64438, 67367, 84941, 134734, 169882, 212773, 425546, 741037, 934351, 1482074, 1868702, 1953643, 3907286, 21490073, 42980146]

約数ペア:

[(1, 42980146), (2, 21490073), (11, 3907286), (22, 1953643), (23, 1868702), (29, 1482074), (46, 934351), (58, 741037), (101, 425546), (202, 212773), (253, 169882), (319, 134734), (506, 84941), (638, 67367), (667, 64438), (841, 51106), (1111, 38686), (1334, 32219), (1682, 25553), (2222, 19343), (2323, 18502), (2929, 14674), (4646, 9251), (5858, 7337)]