49045365

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19121}}^1$

素因数の和:19154

約数の個数: 32

約数和(自身を含む): 91785600

約数和(自身を除く): 42740235

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 19121, 57363, 95605, 172089, 286815, 363299, 516267, 860445, 1089897, 1816495, 2581335, 3269691, 5449485, 9809073, 16348455, 49045365]

約数ペア:

[(1, 49045365), (3, 16348455), (5, 9809073), (9, 5449485), (15, 3269691), (19, 2581335), (27, 1816495), (45, 1089897), (57, 860445), (95, 516267), (135, 363299), (171, 286815), (285, 172089), (513, 95605), (855, 57363), (2565, 19121)]