52968032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 113157072

約数和(自身を除く): 60189040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 811, 1256, 1622, 2041, 2512, 3244, 4082, 5024, 6488, 8164, 10543, 12976, 16328, 21086, 25952, 32656, 42172, 65312, 84344, 127327, 168688, 254654, 337376, 509308, 1018616, 1655251, 2037232, 3310502, 4074464, 6621004, 13242008, 26484016, 52968032]

約数ペア:

[(1, 52968032), (2, 26484016), (4, 13242008), (8, 6621004), (13, 4074464), (16, 3310502), (26, 2037232), (32, 1655251), (52, 1018616), (104, 509308), (157, 337376), (208, 254654), (314, 168688), (416, 127327), (628, 84344), (811, 65312), (1256, 42172), (1622, 32656), (2041, 25952), (2512, 21086), (3244, 16328), (4082, 12976), (5024, 10543), (6488, 8164)]