48860120

素因数分解:

$2^3\times 5^1\times {\mathrm{1221503}}^1$

素因数の和:1221514

約数の個数: 16

約数和(自身を含む): 109935360

約数和(自身を除く): 61075240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1221503, 2443006, 4886012, 6107515, 9772024, 12215030, 24430060, 48860120]

約数ペア:

[(1, 48860120), (2, 24430060), (4, 12215030), (5, 9772024), (8, 6107515), (10, 4886012), (20, 2443006), (40, 1221503)]