49390630

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 90484704

約数和(自身を除く): 41094074

約数列:

[1, 2, 5, 10, 157, 163, 193, 314, 326, 386, 785, 815, 965, 1570, 1630, 1930, 25591, 30301, 31459, 51182, 60602, 62918, 127955, 151505, 157295, 255910, 303010, 314590, 4939063, 9878126, 24695315, 49390630]

約数ペア:

[(1, 49390630), (2, 24695315), (5, 9878126), (10, 4939063), (157, 314590), (163, 303010), (193, 255910), (314, 157295), (326, 151505), (386, 127955), (785, 62918), (815, 60602), (965, 51182), (1570, 31459), (1630, 30301), (1930, 25591)]