51750390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1725013}}^1$

素因数の和:1725023

約数の個数: 16

約数和(自身を含む): 124201008

約数和(自身を除く): 72450618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1725013, 3450026, 5175039, 8625065, 10350078, 17250130, 25875195, 51750390]

約数ペア:

[(1, 51750390), (2, 25875195), (3, 17250130), (5, 10350078), (6, 8625065), (10, 5175039), (15, 3450026), (30, 1725013)]