53400986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{19031}}^1$

素因数の和:19117

約数の個数: 16

約数和(自身を含む): 84958848

約数和(自身を除く): 31557862

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 19031, 38062, 437713, 875426, 1160891, 2321782, 26700493, 53400986]

約数ペア:

[(1, 53400986), (2, 26700493), (23, 2321782), (46, 1160891), (61, 875426), (122, 437713), (1403, 38062), (2806, 19031)]