51322154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 91082880

約数和(自身を除く): 39760726

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 4517, 5681, 9034, 11362, 58721, 85823, 103891, 117442, 171646, 207782, 1115699, 1350583, 1973929, 2231398, 2701166, 3947858, 25661077, 51322154]

約数ペア:

[(1, 51322154), (2, 25661077), (13, 3947858), (19, 2701166), (23, 2231398), (26, 1973929), (38, 1350583), (46, 1115699), (247, 207782), (299, 171646), (437, 117442), (494, 103891), (598, 85823), (874, 58721), (4517, 11362), (5681, 9034)]