51964484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90847}}^1$

素因数の和:90875

約数の個数: 24

約数和(自身を含む): 106837248

約数和(自身を除く): 54872764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 90847, 181694, 363388, 999317, 1181011, 1998634, 2362022, 3997268, 4724044, 12991121, 25982242, 51964484]

約数ペア:

[(1, 51964484), (2, 25982242), (4, 12991121), (11, 4724044), (13, 3997268), (22, 2362022), (26, 1998634), (44, 1181011), (52, 999317), (143, 363388), (286, 181694), (572, 90847)]