51497710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12653}}^1$

素因数の和:12708

約数の個数: 32

約数和(自身を含む): 103864032

約数和(自身を除く): 52366322

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 12653, 25306, 63265, 126530, 139183, 278366, 468161, 695915, 936322, 1391830, 2340805, 4681610, 5149771, 10299542, 25748855, 51497710]

約数ペア:

[(1, 51497710), (2, 25748855), (5, 10299542), (10, 5149771), (11, 4681610), (22, 2340805), (37, 1391830), (55, 936322), (74, 695915), (110, 468161), (185, 278366), (370, 139183), (407, 126530), (814, 63265), (2035, 25306), (4070, 12653)]