49495537

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 64254960

約数和(自身を除く): 14759423

約数列:

[1, 7, 13, 43, 49, 91, 139, 169, 301, 559, 637, 973, 1183, 1807, 2107, 3913, 5977, 6811, 7267, 8281, 12649, 23491, 27391, 41839, 50869, 77701, 88543, 164437, 292873, 356083, 543907, 1010113, 1151059, 3807349, 7070791, 49495537]

約数ペア:

[(1, 49495537), (7, 7070791), (13, 3807349), (43, 1151059), (49, 1010113), (91, 543907), (139, 356083), (169, 292873), (301, 164437), (559, 88543), (637, 77701), (973, 50869), (1183, 41839), (1807, 27391), (2107, 23491), (3913, 12649), (5977, 8281), (6811, 7267)]