49185902

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 77191848

約数和(自身を除く): 28005946

約数列:

[1, 2, 31, 62, 157, 163, 314, 326, 961, 1922, 4867, 5053, 9734, 10106, 25591, 51182, 150877, 156643, 301754, 313286, 793321, 1586642, 24592951, 49185902]

約数ペア:

[(1, 49185902), (2, 24592951), (31, 1586642), (62, 793321), (157, 313286), (163, 301754), (314, 156643), (326, 150877), (961, 51182), (1922, 25591), (4867, 10106), (5053, 9734)]