56721370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 49457318

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 1847, 3071, 3694, 6142, 9235, 15355, 18470, 30710, 68339, 136678, 153301, 306602, 341695, 683390, 766505, 1533010, 5672137, 11344274, 28360685, 56721370]

約数ペア:

[(1, 56721370), (2, 28360685), (5, 11344274), (10, 5672137), (37, 1533010), (74, 766505), (83, 683390), (166, 341695), (185, 306602), (370, 153301), (415, 136678), (830, 68339), (1847, 30710), (3071, 18470), (3694, 15355), (6142, 9235)]