48934000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 80

約数和(自身を含む): 121286880

約数和(自身を除く): 72352880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 569, 688, 860, 1000, 1075, 1138, 1720, 2000, 2150, 2276, 2845, 3440, 4300, 4552, 5375, 5690, 8600, 9104, 10750, 11380, 14225, 17200, 21500, 22760, 24467, 28450, 43000, 45520, 48934, 56900, 71125, 86000, 97868, 113800, 122335, 142250, 195736, 227600, 244670, 284500, 391472, 489340, 569000, 611675, 978680, 1138000, 1223350, 1957360, 2446700, 3058375, 4893400, 6116750, 9786800, 12233500, 24467000, 48934000]

約数ペア:

[(1, 48934000), (2, 24467000), (4, 12233500), (5, 9786800), (8, 6116750), (10, 4893400), (16, 3058375), (20, 2446700), (25, 1957360), (40, 1223350), (43, 1138000), (50, 978680), (80, 611675), (86, 569000), (100, 489340), (125, 391472), (172, 284500), (200, 244670), (215, 227600), (250, 195736), (344, 142250), (400, 122335), (430, 113800), (500, 97868), (569, 86000), (688, 71125), (860, 56900), (1000, 48934), (1075, 45520), (1138, 43000), (1720, 28450), (2000, 24467), (2150, 22760), (2276, 21500), (2845, 17200), (3440, 14225), (4300, 11380), (4552, 10750), (5375, 9104), (5690, 8600)]