47475940

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2927}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 99856512

約数和(自身を除く): 52380572

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 2927, 3244, 4055, 5854, 8110, 11708, 14635, 16220, 29270, 58540, 2373797, 4747594, 9495188, 11868985, 23737970, 47475940]

約数ペア:

[(1, 47475940), (2, 23737970), (4, 11868985), (5, 9495188), (10, 4747594), (20, 2373797), (811, 58540), (1622, 29270), (2927, 16220), (3244, 14635), (4055, 11708), (5854, 8110)]