51989154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53819}}^1$

素因数の和:53854

約数の個数: 32

約数和(自身を含む): 124001280

約数和(自身を除く): 72012126

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 53819, 107638, 161457, 322914, 376733, 753466, 1130199, 1237837, 2260398, 2475674, 3713511, 7427022, 8664859, 17329718, 25994577, 51989154]

約数ペア:

[(1, 51989154), (2, 25994577), (3, 17329718), (6, 8664859), (7, 7427022), (14, 3713511), (21, 2475674), (23, 2260398), (42, 1237837), (46, 1130199), (69, 753466), (138, 376733), (161, 322914), (322, 161457), (483, 107638), (966, 53819)]