55663916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10631}}^1$

素因数の和:10670

約数の個数: 48

約数和(自身を含む): 128604672

約数和(自身を除く): 72940756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 10631, 21262, 42524, 74417, 116941, 148834, 180727, 233882, 297668, 361454, 467764, 722908, 818587, 1265089, 1637174, 1987997, 2530178, 3274348, 3975994, 5060356, 7951988, 13915979, 27831958, 55663916]

約数ペア:

[(1, 55663916), (2, 27831958), (4, 13915979), (7, 7951988), (11, 5060356), (14, 3975994), (17, 3274348), (22, 2530178), (28, 1987997), (34, 1637174), (44, 1265089), (68, 818587), (77, 722908), (119, 467764), (154, 361454), (187, 297668), (238, 233882), (308, 180727), (374, 148834), (476, 116941), (748, 74417), (1309, 42524), (2618, 21262), (5236, 10631)]