55102880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49199}}^1$

素因数の和:49221

約数の個数: 48

約数和(自身を含む): 148780800

約数和(自身を除く): 93677920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49199, 98398, 196796, 245995, 344393, 393592, 491990, 688786, 787184, 983980, 1377572, 1574368, 1721965, 1967960, 2755144, 3443930, 3935920, 5510288, 6887860, 7871840, 11020576, 13775720, 27551440, 55102880]

約数ペア:

[(1, 55102880), (2, 27551440), (4, 13775720), (5, 11020576), (7, 7871840), (8, 6887860), (10, 5510288), (14, 3935920), (16, 3443930), (20, 2755144), (28, 1967960), (32, 1721965), (35, 1574368), (40, 1377572), (56, 983980), (70, 787184), (80, 688786), (112, 491990), (140, 393592), (160, 344393), (224, 245995), (280, 196796), (560, 98398), (1120, 49199)]