48680140

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6131}}^1$

素因数の和:6537

約数の個数: 24

約数和(自身を含む): 102502512

約数和(自身を除く): 53822372

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 6131, 7940, 12262, 24524, 30655, 61310, 122620, 2434007, 4868014, 9736028, 12170035, 24340070, 48680140]

約数ペア:

[(1, 48680140), (2, 24340070), (4, 12170035), (5, 9736028), (10, 4868014), (20, 2434007), (397, 122620), (794, 61310), (1588, 30655), (1985, 24524), (3970, 12262), (6131, 7940)]