55214752

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{40127}}^1$

素因数の和:40180

約数の個数: 24

約数和(自身を含む): 111234816

約数和(自身を除く): 56020064

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 40127, 80254, 160508, 321016, 642032, 1284064, 1725461, 3450922, 6901844, 13803688, 27607376, 55214752]

約数ペア:

[(1, 55214752), (2, 27607376), (4, 13803688), (8, 6901844), (16, 3450922), (32, 1725461), (43, 1284064), (86, 642032), (172, 321016), (344, 160508), (688, 80254), (1376, 40127)]