51835520120

素因数分解:

$2^3\times 5^1\times {\mathrm{1295888003}}^1$

素因数の和:1295888014

約数の個数: 16

約数和(自身を含む): 116629920360

約数和(自身を除く): 64794400240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1295888003, 2591776006, 5183552012, 6479440015, 10367104024, 12958880030, 25917760060, 51835520120]

約数ペア:

[(1, 51835520120), (2, 25917760060), (4, 12958880030), (5, 10367104024), (8, 6479440015), (10, 5183552012), (20, 2591776006), (40, 1295888003)]