47489110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 87708672

約数和(自身を除く): 40219562

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 610, 613, 635, 1226, 1270, 3065, 6130, 7747, 15494, 37393, 38735, 74786, 77470, 77851, 155702, 186965, 373930, 389255, 778510, 4748911, 9497822, 23744555, 47489110]

約数ペア:

[(1, 47489110), (2, 23744555), (5, 9497822), (10, 4748911), (61, 778510), (122, 389255), (127, 373930), (254, 186965), (305, 155702), (610, 77851), (613, 77470), (635, 74786), (1226, 38735), (1270, 37393), (3065, 15494), (6130, 7747)]