53419808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{128413}}^1$

素因数の和:128436

約数の個数: 24

約数和(自身を含む): 113261148

約数和(自身を除く): 59841340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 128413, 256826, 513652, 1027304, 1669369, 2054608, 3338738, 4109216, 6677476, 13354952, 26709904, 53419808]

約数ペア:

[(1, 53419808), (2, 26709904), (4, 13354952), (8, 6677476), (13, 4109216), (16, 3338738), (26, 2054608), (32, 1669369), (52, 1027304), (104, 513652), (208, 256826), (416, 128413)]