55141210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 101283840

約数和(自身を除く): 46142630

約数列:

[1, 2, 5, 10, 79, 158, 223, 313, 395, 446, 626, 790, 1115, 1565, 2230, 3130, 17617, 24727, 35234, 49454, 69799, 88085, 123635, 139598, 176170, 247270, 348995, 697990, 5514121, 11028242, 27570605, 55141210]

約数ペア:

[(1, 55141210), (2, 27570605), (5, 11028242), (10, 5514121), (79, 697990), (158, 348995), (223, 247270), (313, 176170), (395, 139598), (446, 123635), (626, 88085), (790, 69799), (1115, 49454), (1565, 35234), (2230, 24727), (3130, 17617)]