5200537550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{150959}}^1$

素因数の和:151037

約数の個数: 48

約数和(自身を含む): 10613695680

約数和(自身を除く): 5413158130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 17225, 34450, 150959, 301918, 754795, 1509590, 1962467, 3773975, 3924934, 7547950, 8000827, 9812335, 16001654, 19624670, 40004135, 49061675, 80008270, 98123350, 104010751, 200020675, 208021502, 400041350, 520053755, 1040107510, 2600268775, 5200537550]

約数ペア:

[(1, 5200537550), (2, 2600268775), (5, 1040107510), (10, 520053755), (13, 400041350), (25, 208021502), (26, 200020675), (50, 104010751), (53, 98123350), (65, 80008270), (106, 49061675), (130, 40004135), (265, 19624670), (325, 16001654), (530, 9812335), (650, 8000827), (689, 7547950), (1325, 3924934), (1378, 3773975), (2650, 1962467), (3445, 1509590), (6890, 754795), (17225, 301918), (34450, 150959)]