54031945

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 74628864

約数和(自身を除く): 20596919

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 353, 605, 1265, 1331, 1765, 2783, 3883, 6655, 8119, 13915, 19415, 30613, 40595, 42713, 89309, 153065, 213565, 446545, 469843, 982399, 2349215, 4911995, 10806389, 54031945]

約数ペア:

[(1, 54031945), (5, 10806389), (11, 4911995), (23, 2349215), (55, 982399), (115, 469843), (121, 446545), (253, 213565), (353, 153065), (605, 89309), (1265, 42713), (1331, 40595), (1765, 30613), (2783, 19415), (3883, 13915), (6655, 8119)]