51634700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39719}}^1$

素因数の和:39746

約数の個数: 36

約数和(自身を含む): 120669360

約数和(自身を除く): 69034660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39719, 79438, 158876, 198595, 397190, 516347, 794380, 992975, 1032694, 1985950, 2065388, 2581735, 3971900, 5163470, 10326940, 12908675, 25817350, 51634700]

約数ペア:

[(1, 51634700), (2, 25817350), (4, 12908675), (5, 10326940), (10, 5163470), (13, 3971900), (20, 2581735), (25, 2065388), (26, 1985950), (50, 1032694), (52, 992975), (65, 794380), (100, 516347), (130, 397190), (260, 198595), (325, 158876), (650, 79438), (1300, 39719)]