49668554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12821}}^1$

素因数の和:12985

約数の個数: 16

約数和(自身を含む): 80778600

約数和(自身を除く): 31110046

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 12821, 25642, 166673, 333346, 1910329, 3820658, 24834277, 49668554]

約数ペア:

[(1, 49668554), (2, 24834277), (13, 3820658), (26, 1910329), (149, 333346), (298, 166673), (1937, 25642), (3874, 12821)]