55251290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1031}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 104322816

約数和(自身を除く): 49071526

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 1031, 1165, 2062, 2330, 5155, 5359, 10310, 10718, 23713, 26795, 47426, 53590, 118565, 237130, 240223, 480446, 1201115, 2402230, 5525129, 11050258, 27625645, 55251290]

約数ペア:

[(1, 55251290), (2, 27625645), (5, 11050258), (10, 5525129), (23, 2402230), (46, 1201115), (115, 480446), (230, 240223), (233, 237130), (466, 118565), (1031, 53590), (1165, 47426), (2062, 26795), (2330, 23713), (5155, 10718), (5359, 10310)]