55412518

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 97417728

約数和(自身を除く): 42005210

約数列:

[1, 2, 7, 14, 71, 107, 142, 214, 497, 521, 749, 994, 1042, 1498, 3647, 7294, 7597, 15194, 36991, 53179, 55747, 73982, 106358, 111494, 258937, 390229, 517874, 780458, 3958037, 7916074, 27706259, 55412518]

約数ペア:

[(1, 55412518), (2, 27706259), (7, 7916074), (14, 3958037), (71, 780458), (107, 517874), (142, 390229), (214, 258937), (497, 111494), (521, 106358), (749, 73982), (994, 55747), (1042, 53179), (1498, 36991), (3647, 15194), (7294, 7597)]