50910215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 16827385

約数列:

[1, 5, 19, 31, 59, 95, 155, 293, 295, 589, 1121, 1465, 1829, 2945, 5567, 5605, 9083, 9145, 17287, 27835, 34751, 45415, 86435, 172577, 173755, 328453, 535897, 862885, 1642265, 2679485, 10182043, 50910215]

約数ペア:

[(1, 50910215), (5, 10182043), (19, 2679485), (31, 1642265), (59, 862885), (95, 535897), (155, 328453), (293, 173755), (295, 172577), (589, 86435), (1121, 45415), (1465, 34751), (1829, 27835), (2945, 17287), (5567, 9145), (5605, 9083)]