49279990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 92664000

約数和(自身を除く): 43384010

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 1559, 3118, 3161, 6322, 7795, 15590, 15805, 31610, 45211, 90422, 169931, 226055, 339862, 452110, 849655, 1699310, 4927999, 9855998, 24639995, 49279990]

約数ペア:

[(1, 49279990), (2, 24639995), (5, 9855998), (10, 4927999), (29, 1699310), (58, 849655), (109, 452110), (145, 339862), (218, 226055), (290, 169931), (545, 90422), (1090, 45211), (1559, 31610), (3118, 15805), (3161, 15590), (6322, 7795)]