51593980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 117421920

約数和(自身を除く): 65827940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3529, 3655, 7058, 7310, 14116, 14620, 17645, 35290, 59993, 70580, 119986, 151747, 239972, 299965, 303494, 599930, 606988, 758735, 1199860, 1517470, 2579699, 3034940, 5159398, 10318796, 12898495, 25796990, 51593980]

約数ペア:

[(1, 51593980), (2, 25796990), (4, 12898495), (5, 10318796), (10, 5159398), (17, 3034940), (20, 2579699), (34, 1517470), (43, 1199860), (68, 758735), (85, 606988), (86, 599930), (170, 303494), (172, 299965), (215, 239972), (340, 151747), (430, 119986), (731, 70580), (860, 59993), (1462, 35290), (2924, 17645), (3529, 14620), (3655, 14116), (7058, 7310)]