49812760

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7457}}^1$

素因数の和:7635

約数の個数: 32

約数和(自身を含む): 112764960

約数和(自身を除く): 62952200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 7457, 14914, 29828, 37285, 59656, 74570, 149140, 298280, 1245319, 2490638, 4981276, 6226595, 9962552, 12453190, 24906380, 49812760]

約数ペア:

[(1, 49812760), (2, 24906380), (4, 12453190), (5, 9962552), (8, 6226595), (10, 4981276), (20, 2490638), (40, 1245319), (167, 298280), (334, 149140), (668, 74570), (835, 59656), (1336, 37285), (1670, 29828), (3340, 14914), (6680, 7457)]