51166775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 70840704

約数和(自身を除く): 19673929

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 4327, 11825, 21635, 47597, 108175, 186061, 237985, 930305, 1189925, 2046671, 4651525, 10233355, 51166775]

約数ペア:

[(1, 51166775), (5, 10233355), (11, 4651525), (25, 2046671), (43, 1189925), (55, 930305), (215, 237985), (275, 186061), (473, 108175), (1075, 47597), (2365, 21635), (4327, 11825)]