51863508

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{13217}}^1$

素因数の和:13336

約数の個数: 36

約数和(自身を含む): 132312180

約数和(自身を除く): 80448672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 13217, 26434, 39651, 52868, 79302, 118953, 158604, 237906, 475812, 1440653, 2881306, 4321959, 5762612, 8643918, 12965877, 17287836, 25931754, 51863508]

約数ペア:

[(1, 51863508), (2, 25931754), (3, 17287836), (4, 12965877), (6, 8643918), (9, 5762612), (12, 4321959), (18, 2881306), (36, 1440653), (109, 475812), (218, 237906), (327, 158604), (436, 118953), (654, 79302), (981, 52868), (1308, 39651), (1962, 26434), (3924, 13217)]