51049188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 134534400

約数和(自身を除く): 83485212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 149, 186, 279, 298, 307, 372, 447, 558, 596, 614, 894, 921, 1116, 1228, 1341, 1788, 1842, 2682, 2763, 3684, 4619, 5364, 5526, 9238, 9517, 11052, 13857, 18476, 19034, 27714, 28551, 38068, 41571, 45743, 55428, 57102, 83142, 85653, 91486, 114204, 137229, 166284, 171306, 182972, 274458, 342612, 411687, 548916, 823374, 1418033, 1646748, 2836066, 4254099, 5672132, 8508198, 12762297, 17016396, 25524594, 51049188]

約数ペア:

[(1, 51049188), (2, 25524594), (3, 17016396), (4, 12762297), (6, 8508198), (9, 5672132), (12, 4254099), (18, 2836066), (31, 1646748), (36, 1418033), (62, 823374), (93, 548916), (124, 411687), (149, 342612), (186, 274458), (279, 182972), (298, 171306), (307, 166284), (372, 137229), (447, 114204), (558, 91486), (596, 85653), (614, 83142), (894, 57102), (921, 55428), (1116, 45743), (1228, 41571), (1341, 38068), (1788, 28551), (1842, 27714), (2682, 19034), (2763, 18476), (3684, 13857), (4619, 11052), (5364, 9517), (5526, 9238)]