54415690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6121}}^1$

素因数の和:6262

約数の個数: 32

約数和(自身を含む): 112840704

約数和(自身を除く): 58425014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 6121, 8890, 12242, 30605, 42847, 61210, 85694, 214235, 428470, 777367, 1554734, 3886835, 5441569, 7773670, 10883138, 27207845, 54415690]

約数ペア:

[(1, 54415690), (2, 27207845), (5, 10883138), (7, 7773670), (10, 5441569), (14, 3886835), (35, 1554734), (70, 777367), (127, 428470), (254, 214235), (635, 85694), (889, 61210), (1270, 42847), (1778, 30605), (4445, 12242), (6121, 8890)]