51270232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 112129920

約数和(自身を除く): 60859688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 376, 442, 611, 617, 799, 884, 1222, 1234, 1598, 1768, 2444, 2468, 3196, 4888, 4936, 6392, 8021, 10387, 10489, 16042, 20774, 20978, 28999, 32084, 41548, 41956, 57998, 64168, 83096, 83912, 115996, 136357, 231992, 272714, 376987, 492983, 545428, 753974, 985966, 1090856, 1507948, 1971932, 3015896, 3943864, 6408779, 12817558, 25635116, 51270232]

約数ペア:

[(1, 51270232), (2, 25635116), (4, 12817558), (8, 6408779), (13, 3943864), (17, 3015896), (26, 1971932), (34, 1507948), (47, 1090856), (52, 985966), (68, 753974), (94, 545428), (104, 492983), (136, 376987), (188, 272714), (221, 231992), (376, 136357), (442, 115996), (611, 83912), (617, 83096), (799, 64168), (884, 57998), (1222, 41956), (1234, 41548), (1598, 32084), (1768, 28999), (2444, 20978), (2468, 20774), (3196, 16042), (4888, 10489), (4936, 10387), (6392, 8021)]