55978930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2887}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 115612416

約数和(自身を除く): 59633486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 2887, 3878, 5774, 9695, 14435, 19390, 20209, 28870, 40418, 101045, 202090, 799699, 1599398, 3998495, 5597893, 7996990, 11195786, 27989465, 55978930]

約数ペア:

[(1, 55978930), (2, 27989465), (5, 11195786), (7, 7996990), (10, 5597893), (14, 3998495), (35, 1599398), (70, 799699), (277, 202090), (554, 101045), (1385, 40418), (1939, 28870), (2770, 20209), (2887, 19390), (3878, 14435), (5774, 9695)]