47948576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 103017600

約数和(自身を除く): 55069024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 1459, 2054, 2528, 2918, 4108, 5836, 8216, 11672, 16432, 18967, 23344, 32864, 37934, 46688, 75868, 115261, 151736, 230522, 303472, 461044, 606944, 922088, 1498393, 1844176, 2996786, 3688352, 5993572, 11987144, 23974288, 47948576]

約数ペア:

[(1, 47948576), (2, 23974288), (4, 11987144), (8, 5993572), (13, 3688352), (16, 2996786), (26, 1844176), (32, 1498393), (52, 922088), (79, 606944), (104, 461044), (158, 303472), (208, 230522), (316, 151736), (416, 115261), (632, 75868), (1027, 46688), (1264, 37934), (1459, 32864), (2054, 23344), (2528, 18967), (2918, 16432), (4108, 11672), (5836, 8216)]