48832480

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 115940160

約数和(自身を除く): 67107680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1277, 1912, 2390, 2554, 3824, 4780, 5108, 6385, 7648, 9560, 10216, 12770, 19120, 20432, 25540, 38240, 40864, 51080, 102160, 204320, 305203, 610406, 1220812, 1526015, 2441624, 3052030, 4883248, 6104060, 9766496, 12208120, 24416240, 48832480]

約数ペア:

[(1, 48832480), (2, 24416240), (4, 12208120), (5, 9766496), (8, 6104060), (10, 4883248), (16, 3052030), (20, 2441624), (32, 1526015), (40, 1220812), (80, 610406), (160, 305203), (239, 204320), (478, 102160), (956, 51080), (1195, 40864), (1277, 38240), (1912, 25540), (2390, 20432), (2554, 19120), (3824, 12770), (4780, 10216), (5108, 9560), (6385, 7648)]