55418974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{26981}}^1$

素因数の和:27075

約数の個数: 16

約数和(自身を含む): 90659520

約数和(自身を除く): 35240546

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 26981, 53962, 350753, 701506, 2131499, 4262998, 27709487, 55418974]

約数ペア:

[(1, 55418974), (2, 27709487), (13, 4262998), (26, 2131499), (79, 701506), (158, 350753), (1027, 53962), (2054, 26981)]