51761112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165901}}^1$

素因数の和:165923

約数の個数: 32

約数和(自身を含む): 139357680

約数和(自身を除く): 87596568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 165901, 331802, 497703, 663604, 995406, 1327208, 1990812, 2156713, 3981624, 4313426, 6470139, 8626852, 12940278, 17253704, 25880556, 51761112]

約数ペア:

[(1, 51761112), (2, 25880556), (3, 17253704), (4, 12940278), (6, 8626852), (8, 6470139), (12, 4313426), (13, 3981624), (24, 2156713), (26, 1990812), (39, 1327208), (52, 995406), (78, 663604), (104, 497703), (156, 331802), (312, 165901)]