51037792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 109650240

約数和(自身を除く): 58612448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 1553, 2054, 2528, 3106, 4108, 6212, 8216, 12424, 16432, 20189, 24848, 32864, 40378, 49696, 80756, 122687, 161512, 245374, 323024, 490748, 646048, 981496, 1594931, 1962992, 3189862, 3925984, 6379724, 12759448, 25518896, 51037792]

約数ペア:

[(1, 51037792), (2, 25518896), (4, 12759448), (8, 6379724), (13, 3925984), (16, 3189862), (26, 1962992), (32, 1594931), (52, 981496), (79, 646048), (104, 490748), (158, 323024), (208, 245374), (316, 161512), (416, 122687), (632, 80756), (1027, 49696), (1264, 40378), (1553, 32864), (2054, 24848), (2528, 20189), (3106, 16432), (4108, 12424), (6212, 8216)]