51054146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 90695808

約数和(自身を除く): 39641662

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 1303, 1507, 1781, 2606, 3014, 3562, 14333, 16939, 19591, 28666, 33878, 39182, 178511, 186329, 357022, 372658, 1963621, 2320643, 3927242, 4641286, 25527073, 51054146]

約数ペア:

[(1, 51054146), (2, 25527073), (11, 4641286), (13, 3927242), (22, 2320643), (26, 1963621), (137, 372658), (143, 357022), (274, 186329), (286, 178511), (1303, 39182), (1507, 33878), (1781, 28666), (2606, 19591), (3014, 16939), (3562, 14333)]