53164641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 77440000

約数和(自身を除く): 24275359

約数列:

[1, 3, 19, 43, 57, 109, 129, 199, 327, 597, 817, 2071, 2451, 3781, 4687, 6213, 8557, 11343, 14061, 21691, 25671, 65073, 89053, 162583, 267159, 412129, 487749, 932713, 1236387, 2798139, 17721547, 53164641]

約数ペア:

[(1, 53164641), (3, 17721547), (19, 2798139), (43, 1236387), (57, 932713), (109, 487749), (129, 412129), (199, 267159), (327, 162583), (597, 89053), (817, 65073), (2071, 25671), (2451, 21691), (3781, 14061), (4687, 11343), (6213, 8557)]