57190100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51991}}^1$

素因数の和:52016

約数の個数: 36

約数和(自身を含む): 135387168

約数和(自身を除く): 78197068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 51991, 103982, 207964, 259955, 519910, 571901, 1039820, 1143802, 1299775, 2287604, 2599550, 2859505, 5199100, 5719010, 11438020, 14297525, 28595050, 57190100]

約数ペア:

[(1, 57190100), (2, 28595050), (4, 14297525), (5, 11438020), (10, 5719010), (11, 5199100), (20, 2859505), (22, 2599550), (25, 2287604), (44, 1299775), (50, 1143802), (55, 1039820), (100, 571901), (110, 519910), (220, 259955), (275, 207964), (550, 103982), (1100, 51991)]