49790585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 66679200

約数和(自身を除く): 16888615

約数列:

[1, 5, 13, 53, 65, 97, 149, 265, 485, 689, 745, 1261, 1937, 3445, 5141, 6305, 7897, 9685, 14453, 25705, 39485, 66833, 72265, 102661, 187889, 334165, 513305, 766009, 939445, 3830045, 9958117, 49790585]

約数ペア:

[(1, 49790585), (5, 9958117), (13, 3830045), (53, 939445), (65, 766009), (97, 513305), (149, 334165), (265, 187889), (485, 102661), (689, 72265), (745, 66833), (1261, 39485), (1937, 25705), (3445, 14453), (5141, 9685), (6305, 7897)]