49870041

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 78704640

約数和(自身を除く): 28834599

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 167, 169, 247, 403, 501, 507, 589, 741, 1209, 1767, 2171, 3173, 3211, 5177, 5239, 6513, 7657, 9519, 9633, 15531, 15717, 22971, 28223, 41249, 67301, 84669, 98363, 99541, 123747, 201903, 295089, 298623, 536237, 874913, 1278719, 1608711, 2624739, 3836157, 16623347, 49870041]

約数ペア:

[(1, 49870041), (3, 16623347), (13, 3836157), (19, 2624739), (31, 1608711), (39, 1278719), (57, 874913), (93, 536237), (167, 298623), (169, 295089), (247, 201903), (403, 123747), (501, 99541), (507, 98363), (589, 84669), (741, 67301), (1209, 41249), (1767, 28223), (2171, 22971), (3173, 15717), (3211, 15531), (5177, 9633), (5239, 9519), (6513, 7657)]