53048625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{2887}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 102720384

約数和(自身を除く): 49671759

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 2887, 3675, 6125, 8661, 14435, 18375, 20209, 43305, 60627, 72175, 101045, 141463, 216525, 303135, 360875, 424389, 505225, 707315, 1082625, 1515675, 2121945, 2526125, 3536575, 7578375, 10609725, 17682875, 53048625]

約数ペア:

[(1, 53048625), (3, 17682875), (5, 10609725), (7, 7578375), (15, 3536575), (21, 2526125), (25, 2121945), (35, 1515675), (49, 1082625), (75, 707315), (105, 505225), (125, 424389), (147, 360875), (175, 303135), (245, 216525), (375, 141463), (525, 101045), (735, 72175), (875, 60627), (1225, 43305), (2625, 20209), (2887, 18375), (3675, 14435), (6125, 8661)]