49528115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 73651200

約数和(自身を除く): 24123085

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 455, 547, 995, 1393, 2587, 2735, 3829, 6965, 7111, 12935, 18109, 19145, 35555, 49777, 90545, 108853, 248885, 544265, 761971, 1415089, 3809855, 7075445, 9905623, 49528115]

約数ペア:

[(1, 49528115), (5, 9905623), (7, 7075445), (13, 3809855), (35, 1415089), (65, 761971), (91, 544265), (199, 248885), (455, 108853), (547, 90545), (995, 49777), (1393, 35555), (2587, 19145), (2735, 18109), (3829, 12935), (6965, 7111)]