51073560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141871}}^1$

素因数の和:141888

約数の個数: 48

約数和(自身を含む): 165990240

約数和(自身を除く): 114916680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 141871, 283742, 425613, 567484, 709355, 851226, 1134968, 1276839, 1418710, 1702452, 2128065, 2553678, 2837420, 3404904, 4256130, 5107356, 5674840, 6384195, 8512260, 10214712, 12768390, 17024520, 25536780, 51073560]

約数ペア:

[(1, 51073560), (2, 25536780), (3, 17024520), (4, 12768390), (5, 10214712), (6, 8512260), (8, 6384195), (9, 5674840), (10, 5107356), (12, 4256130), (15, 3404904), (18, 2837420), (20, 2553678), (24, 2128065), (30, 1702452), (36, 1418710), (40, 1276839), (45, 1134968), (60, 851226), (72, 709355), (90, 567484), (120, 425613), (180, 283742), (360, 141871)]