53516384

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 108385200

約数和(自身を除く): 54868816

約数列:

[1, 2, 4, 8, 16, 32, 67, 109, 134, 218, 229, 268, 436, 458, 536, 872, 916, 1072, 1744, 1832, 2144, 3488, 3664, 7303, 7328, 14606, 15343, 24961, 29212, 30686, 49922, 58424, 61372, 99844, 116848, 122744, 199688, 233696, 245488, 399376, 490976, 798752, 1672387, 3344774, 6689548, 13379096, 26758192, 53516384]

約数ペア:

[(1, 53516384), (2, 26758192), (4, 13379096), (8, 6689548), (16, 3344774), (32, 1672387), (67, 798752), (109, 490976), (134, 399376), (218, 245488), (229, 233696), (268, 199688), (436, 122744), (458, 116848), (536, 99844), (872, 61372), (916, 58424), (1072, 49922), (1744, 30686), (1832, 29212), (2144, 24961), (3488, 15343), (3664, 14606), (7303, 7328)]