51053580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283631}}^1$

素因数の和:283646

約数の個数: 36

約数和(自身を含む): 154863072

約数和(自身を除く): 103809492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283631, 567262, 850893, 1134524, 1418155, 1701786, 2552679, 2836310, 3403572, 4254465, 5105358, 5672620, 8508930, 10210716, 12763395, 17017860, 25526790, 51053580]

約数ペア:

[(1, 51053580), (2, 25526790), (3, 17017860), (4, 12763395), (5, 10210716), (6, 8508930), (9, 5672620), (10, 5105358), (12, 4254465), (15, 3403572), (18, 2836310), (20, 2552679), (30, 1701786), (36, 1418155), (45, 1134524), (60, 850893), (90, 567262), (180, 283631)]