57483820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61153}}^1$

素因数の和:61209

約数の個数: 24

約数和(自身を含む): 123286464

約数和(自身を除く): 65802644

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 61153, 122306, 244612, 305765, 611530, 1223060, 2874191, 5748382, 11496764, 14370955, 28741910, 57483820]

約数ペア:

[(1, 57483820), (2, 28741910), (4, 14370955), (5, 11496764), (10, 5748382), (20, 2874191), (47, 1223060), (94, 611530), (188, 305765), (235, 244612), (470, 122306), (940, 61153)]