52280541

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 80516800

約数和(自身を除く): 28236259

約数列:

[1, 3, 9, 23, 69, 79, 139, 207, 237, 417, 529, 711, 1251, 1587, 1817, 3197, 4761, 5451, 9591, 10981, 16353, 28773, 32943, 41791, 73531, 98829, 125373, 220593, 252563, 376119, 661779, 757689, 2273067, 5808949, 17426847, 52280541]

約数ペア:

[(1, 52280541), (3, 17426847), (9, 5808949), (23, 2273067), (69, 757689), (79, 661779), (139, 376119), (207, 252563), (237, 220593), (417, 125373), (529, 98829), (711, 73531), (1251, 41791), (1587, 32943), (1817, 28773), (3197, 16353), (4761, 10981), (5451, 9591)]