51265560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427213}}^1$

素因数の和:427227

約数の個数: 32

約数和(自身を含む): 153797040

約数和(自身を除く): 102531480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427213, 854426, 1281639, 1708852, 2136065, 2563278, 3417704, 4272130, 5126556, 6408195, 8544260, 10253112, 12816390, 17088520, 25632780, 51265560]

約数ペア:

[(1, 51265560), (2, 25632780), (3, 17088520), (4, 12816390), (5, 10253112), (6, 8544260), (8, 6408195), (10, 5126556), (12, 4272130), (15, 3417704), (20, 2563278), (24, 2136065), (30, 1708852), (40, 1281639), (60, 854426), (120, 427213)]