51107310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2111}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 133436160

約数和(自身を除く): 82328850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2111, 2421, 2690, 4035, 4222, 4842, 6333, 8070, 10555, 12105, 12666, 18999, 21110, 24210, 31665, 37998, 63330, 94995, 189990, 567859, 1135718, 1703577, 2839295, 3407154, 5110731, 5678590, 8517885, 10221462, 17035770, 25553655, 51107310]

約数ペア:

[(1, 51107310), (2, 25553655), (3, 17035770), (5, 10221462), (6, 8517885), (9, 5678590), (10, 5110731), (15, 3407154), (18, 2839295), (30, 1703577), (45, 1135718), (90, 567859), (269, 189990), (538, 94995), (807, 63330), (1345, 37998), (1614, 31665), (2111, 24210), (2421, 21110), (2690, 18999), (4035, 12666), (4222, 12105), (4842, 10555), (6333, 8070)]