51123210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2753}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 122938560

約数和(自身を除く): 71815350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 2753, 3095, 3714, 5506, 6190, 8259, 9285, 13765, 16518, 18570, 27530, 41295, 82590, 1704107, 3408214, 5112321, 8520535, 10224642, 17041070, 25561605, 51123210]

約数ペア:

[(1, 51123210), (2, 25561605), (3, 17041070), (5, 10224642), (6, 8520535), (10, 5112321), (15, 3408214), (30, 1704107), (619, 82590), (1238, 41295), (1857, 27530), (2753, 18570), (3095, 16518), (3714, 13765), (5506, 9285), (6190, 8259)]