49262680

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5153}}^1$

素因数の和:5403

約数の個数: 32

約数和(自身を含む): 111326400

約数和(自身を除く): 62063720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5153, 9560, 10306, 20612, 25765, 41224, 51530, 103060, 206120, 1231567, 2463134, 4926268, 6157835, 9852536, 12315670, 24631340, 49262680]

約数ペア:

[(1, 49262680), (2, 24631340), (4, 12315670), (5, 9852536), (8, 6157835), (10, 4926268), (20, 2463134), (40, 1231567), (239, 206120), (478, 103060), (956, 51530), (1195, 41224), (1912, 25765), (2390, 20612), (4780, 10306), (5153, 9560)]