51434110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 117936000

約数和(自身を除く): 66501890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 1949, 2030, 2639, 3770, 3898, 5278, 9745, 13195, 13643, 19490, 25337, 26390, 27286, 50674, 56521, 68215, 113042, 126685, 136430, 177359, 253370, 282605, 354718, 395647, 565210, 734773, 791294, 886795, 1469546, 1773590, 1978235, 3673865, 3956470, 5143411, 7347730, 10286822, 25717055, 51434110]

約数ペア:

[(1, 51434110), (2, 25717055), (5, 10286822), (7, 7347730), (10, 5143411), (13, 3956470), (14, 3673865), (26, 1978235), (29, 1773590), (35, 1469546), (58, 886795), (65, 791294), (70, 734773), (91, 565210), (130, 395647), (145, 354718), (182, 282605), (203, 253370), (290, 177359), (377, 136430), (406, 126685), (455, 113042), (754, 68215), (910, 56521), (1015, 50674), (1885, 27286), (1949, 26390), (2030, 25337), (2639, 19490), (3770, 13643), (3898, 13195), (5278, 9745)]