50788816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{244177}}^1$

素因数の和:244198

約数の個数: 20

約数和(自身を含む): 105973252

約数和(自身を除く): 55184436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 244177, 488354, 976708, 1953416, 3174301, 3906832, 6348602, 12697204, 25394408, 50788816]

約数ペア:

[(1, 50788816), (2, 25394408), (4, 12697204), (8, 6348602), (13, 3906832), (16, 3174301), (26, 1953416), (52, 976708), (104, 488354), (208, 244177)]