51194124

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20029}}^1$

素因数の和:20110

約数の個数: 36

約数和(自身を含む): 131236560

約数和(自身を除く): 80042436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 20029, 40058, 60087, 80116, 120174, 180261, 240348, 360522, 721044, 1422059, 2844118, 4266177, 5688236, 8532354, 12798531, 17064708, 25597062, 51194124]

約数ペア:

[(1, 51194124), (2, 25597062), (3, 17064708), (4, 12798531), (6, 8532354), (9, 5688236), (12, 4266177), (18, 2844118), (36, 1422059), (71, 721044), (142, 360522), (213, 240348), (284, 180261), (426, 120174), (639, 80116), (852, 60087), (1278, 40058), (2556, 20029)]