51148908

素因数分解:

$2^2\times 3^4\times {\mathrm{157867}}^1$

素因数の和:157883

約数の個数: 30

約数和(自身を含む): 133714196

約数和(自身を除く): 82565288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 157867, 315734, 473601, 631468, 947202, 1420803, 1894404, 2841606, 4262409, 5683212, 8524818, 12787227, 17049636, 25574454, 51148908]

約数ペア:

[(1, 51148908), (2, 25574454), (3, 17049636), (4, 12787227), (6, 8524818), (9, 5683212), (12, 4262409), (18, 2841606), (27, 1894404), (36, 1420803), (54, 947202), (81, 631468), (108, 473601), (162, 315734), (324, 157867)]