51347608

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 105342120

約数和(自身を除く): 53994512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 169, 233, 326, 338, 466, 652, 676, 932, 1304, 1352, 1864, 2119, 3029, 4238, 6058, 8476, 12116, 16952, 24232, 27547, 37979, 39377, 55094, 75958, 78754, 110188, 151916, 157508, 220376, 303832, 315016, 493727, 987454, 1974908, 3949816, 6418451, 12836902, 25673804, 51347608]

約数ペア:

[(1, 51347608), (2, 25673804), (4, 12836902), (8, 6418451), (13, 3949816), (26, 1974908), (52, 987454), (104, 493727), (163, 315016), (169, 303832), (233, 220376), (326, 157508), (338, 151916), (466, 110188), (652, 78754), (676, 75958), (932, 55094), (1304, 39377), (1352, 37979), (1864, 27547), (2119, 24232), (3029, 16952), (4238, 12116), (6058, 8476)]