50338780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 110124000

約数和(自身を除く): 59785220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 229, 290, 379, 458, 580, 758, 916, 1145, 1516, 1895, 2290, 3790, 4580, 6641, 7580, 10991, 13282, 21982, 26564, 33205, 43964, 54955, 66410, 86791, 109910, 132820, 173582, 219820, 347164, 433955, 867910, 1735820, 2516939, 5033878, 10067756, 12584695, 25169390, 50338780]

約数ペア:

[(1, 50338780), (2, 25169390), (4, 12584695), (5, 10067756), (10, 5033878), (20, 2516939), (29, 1735820), (58, 867910), (116, 433955), (145, 347164), (229, 219820), (290, 173582), (379, 132820), (458, 109910), (580, 86791), (758, 66410), (916, 54955), (1145, 43964), (1516, 33205), (1895, 26564), (2290, 21982), (3790, 13282), (4580, 10991), (6641, 7580)]