49396520

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5167}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 111628800

約数和(自身を除く): 62232280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5167, 9560, 10334, 20668, 25835, 41336, 51670, 103340, 206680, 1234913, 2469826, 4939652, 6174565, 9879304, 12349130, 24698260, 49396520]

約数ペア:

[(1, 49396520), (2, 24698260), (4, 12349130), (5, 9879304), (8, 6174565), (10, 4939652), (20, 2469826), (40, 1234913), (239, 206680), (478, 103340), (956, 51670), (1195, 41336), (1912, 25835), (2390, 20668), (4780, 10334), (5167, 9560)]