52285140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{290473}}^1$

素因数の和:290488

約数の個数: 36

約数和(自身を含む): 158598804

約数和(自身を除く): 106313664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 290473, 580946, 871419, 1161892, 1452365, 1742838, 2614257, 2904730, 3485676, 4357095, 5228514, 5809460, 8714190, 10457028, 13071285, 17428380, 26142570, 52285140]

約数ペア:

[(1, 52285140), (2, 26142570), (3, 17428380), (4, 13071285), (5, 10457028), (6, 8714190), (9, 5809460), (10, 5228514), (12, 4357095), (15, 3485676), (18, 2904730), (20, 2614257), (30, 1742838), (36, 1452365), (45, 1161892), (60, 871419), (90, 580946), (180, 290473)]