50416990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{709}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 98048160

約数和(自身を除く): 47631170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 547, 709, 1094, 1418, 2735, 3545, 5470, 7090, 7111, 9217, 14222, 18434, 35555, 46085, 71110, 92170, 387823, 775646, 1939115, 3878230, 5041699, 10083398, 25208495, 50416990]

約数ペア:

[(1, 50416990), (2, 25208495), (5, 10083398), (10, 5041699), (13, 3878230), (26, 1939115), (65, 775646), (130, 387823), (547, 92170), (709, 71110), (1094, 46085), (1418, 35555), (2735, 18434), (3545, 14222), (5470, 9217), (7090, 7111)]