53077700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40829}}^1$

素因数の和:40856

約数の個数: 36

約数和(自身を含む): 124041540

約数和(自身を除く): 70963840

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 40829, 81658, 163316, 204145, 408290, 530777, 816580, 1020725, 1061554, 2041450, 2123108, 2653885, 4082900, 5307770, 10615540, 13269425, 26538850, 53077700]

約数ペア:

[(1, 53077700), (2, 26538850), (4, 13269425), (5, 10615540), (10, 5307770), (13, 4082900), (20, 2653885), (25, 2123108), (26, 2041450), (50, 1061554), (52, 1020725), (65, 816580), (100, 530777), (130, 408290), (260, 204145), (325, 163316), (650, 81658), (1300, 40829)]