49095760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87671}}^1$

素因数の和:87691

約数の個数: 40

約数和(自身を含む): 130455936

約数和(自身を除く): 81360176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87671, 175342, 350684, 438355, 613697, 701368, 876710, 1227394, 1402736, 1753420, 2454788, 3068485, 3506840, 4909576, 6136970, 7013680, 9819152, 12273940, 24547880, 49095760]

約数ペア:

[(1, 49095760), (2, 24547880), (4, 12273940), (5, 9819152), (7, 7013680), (8, 6136970), (10, 4909576), (14, 3506840), (16, 3068485), (20, 2454788), (28, 1753420), (35, 1402736), (40, 1227394), (56, 876710), (70, 701368), (80, 613697), (112, 438355), (140, 350684), (280, 175342), (560, 87671)]