54396886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 90604800

約数和(自身を除く): 36207914

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 437, 571, 874, 1142, 2071, 2507, 4142, 5014, 10849, 13133, 21698, 26266, 47633, 62239, 95266, 124478, 249527, 499054, 1182541, 1431497, 2365082, 2862994, 27198443, 54396886]

約数ペア:

[(1, 54396886), (2, 27198443), (19, 2862994), (23, 2365082), (38, 1431497), (46, 1182541), (109, 499054), (218, 249527), (437, 124478), (571, 95266), (874, 62239), (1142, 47633), (2071, 26266), (2507, 21698), (4142, 13133), (5014, 10849)]