51436550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2345

約数の個数: 48

約数和(自身を含む): 106961904

約数和(自身を除く): 55525354

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 2281, 4510, 4562, 11275, 11405, 22550, 22810, 25091, 50182, 57025, 93521, 114050, 125455, 187042, 250910, 467605, 627275, 935210, 1028731, 1254550, 2057462, 2338025, 4676050, 5143655, 10287310, 25718275, 51436550]

約数ペア:

[(1, 51436550), (2, 25718275), (5, 10287310), (10, 5143655), (11, 4676050), (22, 2338025), (25, 2057462), (41, 1254550), (50, 1028731), (55, 935210), (82, 627275), (110, 467605), (205, 250910), (275, 187042), (410, 125455), (451, 114050), (550, 93521), (902, 57025), (1025, 50182), (2050, 25091), (2255, 22810), (2281, 22550), (4510, 11405), (4562, 11275)]