53998158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{391291}}^1$

素因数の和:391319

約数の個数: 16

約数和(自身を含む): 112692096

約数和(自身を除く): 58693938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 391291, 782582, 1173873, 2347746, 8999693, 17999386, 26999079, 53998158]

約数ペア:

[(1, 53998158), (2, 26999079), (3, 17999386), (6, 8999693), (23, 2347746), (46, 1173873), (69, 782582), (138, 391291)]