51025728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20443}}^1$

素因数の和:20471

約数の個数: 56

約数和(自身を含む): 145397728

約数和(自身を除く): 94372000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 20443, 40886, 61329, 81772, 122658, 163544, 245316, 265759, 327088, 490632, 531518, 654176, 797277, 981264, 1063036, 1308352, 1594554, 1962528, 2126072, 3189108, 3925056, 4252144, 6378216, 8504288, 12756432, 17008576, 25512864, 51025728]

約数ペア:

[(1, 51025728), (2, 25512864), (3, 17008576), (4, 12756432), (6, 8504288), (8, 6378216), (12, 4252144), (13, 3925056), (16, 3189108), (24, 2126072), (26, 1962528), (32, 1594554), (39, 1308352), (48, 1063036), (52, 981264), (64, 797277), (78, 654176), (96, 531518), (104, 490632), (156, 327088), (192, 265759), (208, 245316), (312, 163544), (416, 122658), (624, 81772), (832, 61329), (1248, 40886), (2496, 20443)]