50129440

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2467}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 119411712

約数和(自身を除く): 69282272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2467, 2540, 4064, 4934, 5080, 9868, 10160, 12335, 19736, 20320, 24670, 39472, 49340, 78944, 98680, 197360, 313309, 394720, 626618, 1253236, 1566545, 2506472, 3133090, 5012944, 6266180, 10025888, 12532360, 25064720, 50129440]

約数ペア:

[(1, 50129440), (2, 25064720), (4, 12532360), (5, 10025888), (8, 6266180), (10, 5012944), (16, 3133090), (20, 2506472), (32, 1566545), (40, 1253236), (80, 626618), (127, 394720), (160, 313309), (254, 197360), (508, 98680), (635, 78944), (1016, 49340), (1270, 39472), (2032, 24670), (2467, 20320), (2540, 19736), (4064, 12335), (4934, 10160), (5080, 9868)]