51258540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1973}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 143928288

約数和(自身を除く): 92669748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 1973, 2165, 2598, 3946, 4330, 5196, 5919, 6495, 7892, 8660, 9865, 11838, 12990, 19730, 23676, 25980, 29595, 39460, 59190, 118380, 854309, 1708618, 2562927, 3417236, 4271545, 5125854, 8543090, 10251708, 12814635, 17086180, 25629270, 51258540]

約数ペア:

[(1, 51258540), (2, 25629270), (3, 17086180), (4, 12814635), (5, 10251708), (6, 8543090), (10, 5125854), (12, 4271545), (15, 3417236), (20, 2562927), (30, 1708618), (60, 854309), (433, 118380), (866, 59190), (1299, 39460), (1732, 29595), (1973, 25980), (2165, 23676), (2598, 19730), (3946, 12990), (4330, 11838), (5196, 9865), (5919, 8660), (6495, 7892)]