54513640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23099}}^1$

素因数の和:23169

約数の個数: 32

約数和(自身を含む): 124740000

約数和(自身を除く): 70226360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 23099, 46198, 92396, 115495, 184792, 230990, 461980, 923960, 1362841, 2725682, 5451364, 6814205, 10902728, 13628410, 27256820, 54513640]

約数ペア:

[(1, 54513640), (2, 27256820), (4, 13628410), (5, 10902728), (8, 6814205), (10, 5451364), (20, 2725682), (40, 1362841), (59, 923960), (118, 461980), (236, 230990), (295, 184792), (472, 115495), (590, 92396), (1180, 46198), (2360, 23099)]