48618980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 108936576

約数和(自身を除く): 60317596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 947, 1510, 1894, 2567, 3020, 3788, 4735, 5134, 9470, 10268, 12835, 16099, 18940, 25670, 32198, 51340, 64396, 80495, 142997, 160990, 285994, 321980, 571988, 714985, 1429970, 2430949, 2859940, 4861898, 9723796, 12154745, 24309490, 48618980]

約数ペア:

[(1, 48618980), (2, 24309490), (4, 12154745), (5, 9723796), (10, 4861898), (17, 2859940), (20, 2430949), (34, 1429970), (68, 714985), (85, 571988), (151, 321980), (170, 285994), (302, 160990), (340, 142997), (604, 80495), (755, 64396), (947, 51340), (1510, 32198), (1894, 25670), (2567, 18940), (3020, 16099), (3788, 12835), (4735, 10268), (5134, 9470)]