50386544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{242243}}^1$

素因数の和:242264

約数の個数: 20

約数和(自身を含む): 105133896

約数和(自身を除く): 54747352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 242243, 484486, 968972, 1937944, 3149159, 3875888, 6298318, 12596636, 25193272, 50386544]

約数ペア:

[(1, 50386544), (2, 25193272), (4, 12596636), (8, 6298318), (13, 3875888), (16, 3149159), (26, 1937944), (52, 968972), (104, 484486), (208, 242243)]