51299580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{854993}}^1$

素因数の和:855005

約数の個数: 24

約数和(自身を含む): 143638992

約数和(自身を除く): 92339412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 854993, 1709986, 2564979, 3419972, 4274965, 5129958, 8549930, 10259916, 12824895, 17099860, 25649790, 51299580]

約数ペア:

[(1, 51299580), (2, 25649790), (3, 17099860), (4, 12824895), (5, 10259916), (6, 8549930), (10, 5129958), (12, 4274965), (15, 3419972), (20, 2564979), (30, 1709986), (60, 854993)]