51651028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8209}}^1$

素因数の和:8248

約数の個数: 36

約数和(自身を含む): 107009140

約数和(自身を除く): 55358112

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 8209, 16418, 32836, 90299, 106717, 180598, 213434, 361196, 426868, 993289, 1173887, 1986578, 2347774, 3973156, 4695548, 12912757, 25825514, 51651028]

約数ペア:

[(1, 51651028), (2, 25825514), (4, 12912757), (11, 4695548), (13, 3973156), (22, 2347774), (26, 1986578), (44, 1173887), (52, 993289), (121, 426868), (143, 361196), (242, 213434), (286, 180598), (484, 106717), (572, 90299), (1573, 32836), (3146, 16418), (6292, 8209)]