50004760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 130999680

約数和(自身を除く): 80994920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 37, 40, 46, 52, 65, 74, 92, 104, 113, 115, 130, 148, 184, 185, 226, 230, 260, 296, 299, 370, 452, 460, 481, 520, 565, 598, 740, 851, 904, 920, 962, 1130, 1196, 1469, 1480, 1495, 1702, 1924, 2260, 2392, 2405, 2599, 2938, 2990, 3404, 3848, 4181, 4255, 4520, 4810, 5198, 5876, 5980, 6808, 7345, 8362, 8510, 9620, 10396, 11063, 11752, 11960, 12995, 14690, 16724, 17020, 19240, 20792, 20905, 22126, 25990, 29380, 33448, 33787, 34040, 41810, 44252, 51980, 54353, 55315, 58760, 67574, 83620, 88504, 96163, 103960, 108706, 110630, 135148, 167240, 168935, 192326, 217412, 221260, 270296, 271765, 337870, 384652, 434824, 442520, 480815, 543530, 675740, 769304, 961630, 1087060, 1250119, 1351480, 1923260, 2174120, 2500238, 3846520, 5000476, 6250595, 10000952, 12501190, 25002380, 50004760]

約数ペア:

[(1, 50004760), (2, 25002380), (4, 12501190), (5, 10000952), (8, 6250595), (10, 5000476), (13, 3846520), (20, 2500238), (23, 2174120), (26, 1923260), (37, 1351480), (40, 1250119), (46, 1087060), (52, 961630), (65, 769304), (74, 675740), (92, 543530), (104, 480815), (113, 442520), (115, 434824), (130, 384652), (148, 337870), (184, 271765), (185, 270296), (226, 221260), (230, 217412), (260, 192326), (296, 168935), (299, 167240), (370, 135148), (452, 110630), (460, 108706), (481, 103960), (520, 96163), (565, 88504), (598, 83620), (740, 67574), (851, 58760), (904, 55315), (920, 54353), (962, 51980), (1130, 44252), (1196, 41810), (1469, 34040), (1480, 33787), (1495, 33448), (1702, 29380), (1924, 25990), (2260, 22126), (2392, 20905), (2405, 20792), (2599, 19240), (2938, 17020), (2990, 16724), (3404, 14690), (3848, 12995), (4181, 11960), (4255, 11752), (4520, 11063), (4810, 10396), (5198, 9620), (5876, 8510), (5980, 8362), (6808, 7345)]