51145730

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{5639}}^1$

素因数の和:6553

約数の個数: 16

約数和(自身を含む): 92180160

約数和(自身を除く): 41034430

約数列:

[1, 2, 5, 10, 907, 1814, 4535, 5639, 9070, 11278, 28195, 56390, 5114573, 10229146, 25572865, 51145730]

約数ペア:

[(1, 51145730), (2, 25572865), (5, 10229146), (10, 5114573), (907, 56390), (1814, 28195), (4535, 11278), (5639, 9070)]