51013300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39241}}^1$

素因数の和:39268

約数の個数: 36

約数和(自身を含む): 119217196

約数和(自身を除く): 68203896

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39241, 78482, 156964, 196205, 392410, 510133, 784820, 981025, 1020266, 1962050, 2040532, 2550665, 3924100, 5101330, 10202660, 12753325, 25506650, 51013300]

約数ペア:

[(1, 51013300), (2, 25506650), (4, 12753325), (5, 10202660), (10, 5101330), (13, 3924100), (20, 2550665), (25, 2040532), (26, 1962050), (50, 1020266), (52, 981025), (65, 784820), (100, 510133), (130, 392410), (260, 196205), (325, 156964), (650, 78482), (1300, 39241)]