53120128

素因数分解:

$2^7\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 106154460

約数和(自身を除く): 53034332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 613, 677, 1226, 1354, 2452, 2708, 4904, 5416, 9808, 10832, 19616, 21664, 39232, 43328, 78464, 86656, 415001, 830002, 1660004, 3320008, 6640016, 13280032, 26560064, 53120128]

約数ペア:

[(1, 53120128), (2, 26560064), (4, 13280032), (8, 6640016), (16, 3320008), (32, 1660004), (64, 830002), (128, 415001), (613, 86656), (677, 78464), (1226, 43328), (1354, 39232), (2452, 21664), (2708, 19616), (4904, 10832), (5416, 9808)]