48657940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 108218880

約数和(自身を除く): 59560940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 1951, 2494, 3902, 4988, 6235, 7804, 9755, 12470, 19510, 24940, 39020, 56579, 83893, 113158, 167786, 226316, 282895, 335572, 419465, 565790, 838930, 1131580, 1677860, 2432897, 4865794, 9731588, 12164485, 24328970, 48657940]

約数ペア:

[(1, 48657940), (2, 24328970), (4, 12164485), (5, 9731588), (10, 4865794), (20, 2432897), (29, 1677860), (43, 1131580), (58, 838930), (86, 565790), (116, 419465), (145, 335572), (172, 282895), (215, 226316), (290, 167786), (430, 113158), (580, 83893), (860, 56579), (1247, 39020), (1951, 24940), (2494, 19510), (3902, 12470), (4988, 9755), (6235, 7804)]