50253081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 72912000

約数和(自身を除く): 22658919

約数列:

[1, 3, 19, 57, 61, 97, 149, 183, 291, 447, 1159, 1843, 2831, 3477, 5529, 5917, 8493, 9089, 14453, 17751, 27267, 43359, 112423, 172691, 274607, 337269, 518073, 823821, 881633, 2644899, 16751027, 50253081]

約数ペア:

[(1, 50253081), (3, 16751027), (19, 2644899), (57, 881633), (61, 823821), (97, 518073), (149, 337269), (183, 274607), (291, 172691), (447, 112423), (1159, 43359), (1843, 27267), (2831, 17751), (3477, 14453), (5529, 9089), (5917, 8493)]