53457146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 90538560

約数和(自身を除く): 37081414

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 646, 997, 1411, 1577, 1994, 2822, 3154, 16949, 18943, 26809, 33898, 37886, 53618, 82751, 165502, 322031, 644062, 1406767, 1572269, 2813534, 3144538, 26728573, 53457146]

約数ペア:

[(1, 53457146), (2, 26728573), (17, 3144538), (19, 2813534), (34, 1572269), (38, 1406767), (83, 644062), (166, 322031), (323, 165502), (646, 82751), (997, 53618), (1411, 37886), (1577, 33898), (1994, 26809), (2822, 18943), (3154, 16949)]