51442390

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 94431744

約数和(自身を除く): 42989354

約数列:

[1, 2, 5, 10, 107, 131, 214, 262, 367, 535, 655, 734, 1070, 1310, 1835, 3670, 14017, 28034, 39269, 48077, 70085, 78538, 96154, 140170, 196345, 240385, 392690, 480770, 5144239, 10288478, 25721195, 51442390]

約数ペア:

[(1, 51442390), (2, 25721195), (5, 10288478), (10, 5144239), (107, 480770), (131, 392690), (214, 240385), (262, 196345), (367, 140170), (535, 96154), (655, 78538), (734, 70085), (1070, 48077), (1310, 39269), (1835, 28034), (3670, 14017)]