50221388

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 104939520

約数和(自身を除く): 54718132

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 203, 254, 406, 487, 508, 812, 889, 974, 1778, 1948, 3409, 3556, 3683, 6818, 7366, 13636, 14123, 14732, 25781, 28246, 51562, 56492, 61849, 98861, 103124, 123698, 197722, 247396, 395444, 432943, 865886, 1731772, 1793621, 3587242, 7174484, 12555347, 25110694, 50221388]

約数ペア:

[(1, 50221388), (2, 25110694), (4, 12555347), (7, 7174484), (14, 3587242), (28, 1793621), (29, 1731772), (58, 865886), (116, 432943), (127, 395444), (203, 247396), (254, 197722), (406, 123698), (487, 103124), (508, 98861), (812, 61849), (889, 56492), (974, 51562), (1778, 28246), (1948, 25781), (3409, 14732), (3556, 14123), (3683, 13636), (6818, 7366)]