49780012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7547}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 93202704

約数和(自身を除く): 43422692

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 7547, 15094, 30188, 128299, 256598, 513196, 732059, 1464118, 2928236, 12445003, 24890006, 49780012]

約数ペア:

[(1, 49780012), (2, 24890006), (4, 12445003), (17, 2928236), (34, 1464118), (68, 732059), (97, 513196), (194, 256598), (388, 128299), (1649, 30188), (3298, 15094), (6596, 7547)]