51443160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{428693}}^1$

素因数の和:428707

約数の個数: 32

約数和(自身を含む): 154329840

約数和(自身を除く): 102886680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 428693, 857386, 1286079, 1714772, 2143465, 2572158, 3429544, 4286930, 5144316, 6430395, 8573860, 10288632, 12860790, 17147720, 25721580, 51443160]

約数ペア:

[(1, 51443160), (2, 25721580), (3, 17147720), (4, 12860790), (5, 10288632), (6, 8573860), (8, 6430395), (10, 5144316), (12, 4286930), (15, 3429544), (20, 2572158), (24, 2143465), (30, 1714772), (40, 1286079), (60, 857386), (120, 428693)]