51009260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 114428160

約数和(自身を除く): 63418900

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2837, 3596, 4495, 5674, 8990, 11348, 14185, 17980, 28370, 56740, 82273, 87947, 164546, 175894, 329092, 351788, 411365, 439735, 822730, 879470, 1645460, 1758940, 2550463, 5100926, 10201852, 12752315, 25504630, 51009260]

約数ペア:

[(1, 51009260), (2, 25504630), (4, 12752315), (5, 10201852), (10, 5100926), (20, 2550463), (29, 1758940), (31, 1645460), (58, 879470), (62, 822730), (116, 439735), (124, 411365), (145, 351788), (155, 329092), (290, 175894), (310, 164546), (580, 87947), (620, 82273), (899, 56740), (1798, 28370), (2837, 17980), (3596, 14185), (4495, 11348), (5674, 8990)]