49812815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 17924785

約数列:

[1, 5, 13, 31, 59, 65, 155, 295, 403, 419, 767, 1829, 2015, 2095, 3835, 5447, 9145, 12989, 23777, 24721, 27235, 64945, 118885, 123605, 168857, 321373, 766351, 844285, 1606865, 3831755, 9962563, 49812815]

約数ペア:

[(1, 49812815), (5, 9962563), (13, 3831755), (31, 1606865), (59, 844285), (65, 766351), (155, 321373), (295, 168857), (403, 123605), (419, 118885), (767, 64945), (1829, 27235), (2015, 24721), (2095, 23777), (3835, 12989), (5447, 9145)]