49757600

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:139

約数の個数: 108

約数和(自身を含む): 127870722

約数和(自身を除く): 78113122

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 41, 50, 74, 80, 82, 100, 148, 160, 164, 185, 200, 205, 296, 328, 370, 400, 410, 592, 656, 740, 800, 820, 925, 1025, 1184, 1312, 1480, 1517, 1640, 1681, 1850, 2050, 2960, 3034, 3280, 3362, 3700, 4100, 5920, 6068, 6560, 6724, 7400, 7585, 8200, 8405, 12136, 13448, 14800, 15170, 16400, 16810, 24272, 26896, 29600, 30340, 32800, 33620, 37925, 42025, 48544, 53792, 60680, 62197, 67240, 75850, 84050, 121360, 124394, 134480, 151700, 168100, 242720, 248788, 268960, 303400, 310985, 336200, 497576, 606800, 621970, 672400, 995152, 1213600, 1243940, 1344800, 1554925, 1990304, 2487880, 3109850, 4975760, 6219700, 9951520, 12439400, 24878800, 49757600]

約数ペア:

[(1, 49757600), (2, 24878800), (4, 12439400), (5, 9951520), (8, 6219700), (10, 4975760), (16, 3109850), (20, 2487880), (25, 1990304), (32, 1554925), (37, 1344800), (40, 1243940), (41, 1213600), (50, 995152), (74, 672400), (80, 621970), (82, 606800), (100, 497576), (148, 336200), (160, 310985), (164, 303400), (185, 268960), (200, 248788), (205, 242720), (296, 168100), (328, 151700), (370, 134480), (400, 124394), (410, 121360), (592, 84050), (656, 75850), (740, 67240), (800, 62197), (820, 60680), (925, 53792), (1025, 48544), (1184, 42025), (1312, 37925), (1480, 33620), (1517, 32800), (1640, 30340), (1681, 29600), (1850, 26896), (2050, 24272), (2960, 16810), (3034, 16400), (3280, 15170), (3362, 14800), (3700, 13448), (4100, 12136), (5920, 8405), (6068, 8200), (6560, 7585), (6724, 7400)]