53385085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 18868355

約数列:

[1, 5, 13, 29, 65, 127, 145, 223, 377, 635, 1115, 1651, 1885, 2899, 3683, 6467, 8255, 14495, 18415, 28321, 32335, 47879, 84071, 141605, 239395, 368173, 420355, 821309, 1840865, 4106545, 10677017, 53385085]

約数ペア:

[(1, 53385085), (5, 10677017), (13, 4106545), (29, 1840865), (65, 821309), (127, 420355), (145, 368173), (223, 239395), (377, 141605), (635, 84071), (1115, 47879), (1651, 32335), (1885, 28321), (2899, 18415), (3683, 14495), (6467, 8255)]