50142970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 92307600

約数和(自身を除く): 42164630

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 461, 730, 745, 922, 1490, 2305, 4610, 10877, 21754, 33653, 54385, 67306, 68689, 108770, 137378, 168265, 336530, 343445, 686890, 5014297, 10028594, 25071485, 50142970]

約数ペア:

[(1, 50142970), (2, 25071485), (5, 10028594), (10, 5014297), (73, 686890), (146, 343445), (149, 336530), (298, 168265), (365, 137378), (461, 108770), (730, 68689), (745, 67306), (922, 54385), (1490, 33653), (2305, 21754), (4610, 10877)]