51148864

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{4729}}^1$

素因数の和:4767

約数の個数: 42

約数和(自身を含む): 109929930

約数和(自身を除く): 58781066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 4729, 5408, 9458, 10816, 18916, 37832, 61477, 75664, 122954, 151328, 245908, 302656, 491816, 799201, 983632, 1598402, 1967264, 3196804, 3934528, 6393608, 12787216, 25574432, 51148864]

約数ペア:

[(1, 51148864), (2, 25574432), (4, 12787216), (8, 6393608), (13, 3934528), (16, 3196804), (26, 1967264), (32, 1598402), (52, 983632), (64, 799201), (104, 491816), (169, 302656), (208, 245908), (338, 151328), (416, 122954), (676, 75664), (832, 61477), (1352, 37832), (2704, 18916), (4729, 10816), (5408, 9458)]