51975898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 87275664

約数和(自身を除く): 35299766

約数列:

[1, 2, 13, 26, 37, 74, 97, 194, 481, 557, 962, 1114, 1261, 2522, 3589, 7178, 7241, 14482, 20609, 41218, 46657, 54029, 93314, 108058, 267917, 535834, 702377, 1404754, 1999073, 3998146, 25987949, 51975898]

約数ペア:

[(1, 51975898), (2, 25987949), (13, 3998146), (26, 1999073), (37, 1404754), (74, 702377), (97, 535834), (194, 267917), (481, 108058), (557, 93314), (962, 54029), (1114, 46657), (1261, 41218), (2522, 20609), (3589, 14482), (7178, 7241)]