51335886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71899}}^1$

素因数の和:71928

約数の個数: 32

約数和(自身を含む): 124243200

約数和(自身を除く): 72907314

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 71899, 143798, 215697, 431394, 503293, 1006586, 1222283, 1509879, 2444566, 3019758, 3666849, 7333698, 8555981, 17111962, 25667943, 51335886]

約数ペア:

[(1, 51335886), (2, 25667943), (3, 17111962), (6, 8555981), (7, 7333698), (14, 3666849), (17, 3019758), (21, 2444566), (34, 1509879), (42, 1222283), (51, 1006586), (102, 503293), (119, 431394), (238, 215697), (357, 143798), (714, 71899)]