47038780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75869}}^1$

素因数の和:75909

約数の個数: 24

約数和(自身を含む): 101969280

約数和(自身を除く): 54930500

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 75869, 151738, 303476, 379345, 758690, 1517380, 2351939, 4703878, 9407756, 11759695, 23519390, 47038780]

約数ペア:

[(1, 47038780), (2, 23519390), (4, 11759695), (5, 9407756), (10, 4703878), (20, 2351939), (31, 1517380), (62, 758690), (124, 379345), (155, 303476), (310, 151738), (620, 75869)]