48613340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39847}}^1$

素因数の和:39917

約数の個数: 24

約数和(自身を含む): 103764192

約数和(自身を除く): 55150852

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 39847, 79694, 159388, 199235, 398470, 796940, 2430667, 4861334, 9722668, 12153335, 24306670, 48613340]

約数ペア:

[(1, 48613340), (2, 24306670), (4, 12153335), (5, 9722668), (10, 4861334), (20, 2430667), (61, 796940), (122, 398470), (244, 199235), (305, 159388), (610, 79694), (1220, 39847)]