53223680

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 130587072

約数和(自身を除く): 77363392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 967, 1280, 1376, 1720, 1934, 2752, 3440, 3868, 4835, 5504, 6880, 7736, 9670, 11008, 13760, 15472, 19340, 27520, 30944, 38680, 41581, 55040, 61888, 77360, 83162, 123776, 154720, 166324, 207905, 247552, 309440, 332648, 415810, 618880, 665296, 831620, 1237760, 1330592, 1663240, 2661184, 3326480, 5322368, 6652960, 10644736, 13305920, 26611840, 53223680]

約数ペア:

[(1, 53223680), (2, 26611840), (4, 13305920), (5, 10644736), (8, 6652960), (10, 5322368), (16, 3326480), (20, 2661184), (32, 1663240), (40, 1330592), (43, 1237760), (64, 831620), (80, 665296), (86, 618880), (128, 415810), (160, 332648), (172, 309440), (215, 247552), (256, 207905), (320, 166324), (344, 154720), (430, 123776), (640, 83162), (688, 77360), (860, 61888), (967, 55040), (1280, 41581), (1376, 38680), (1720, 30944), (1934, 27520), (2752, 19340), (3440, 15472), (3868, 13760), (4835, 11008), (5504, 9670), (6880, 7736)]