49516485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 33427515

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1279, 1335, 2581, 3837, 6395, 7743, 12905, 19185, 37091, 38715, 111273, 113831, 185455, 341493, 556365, 569155, 1707465, 3301099, 9903297, 16505495, 49516485]

約数ペア:

[(1, 49516485), (3, 16505495), (5, 9903297), (15, 3301099), (29, 1707465), (87, 569155), (89, 556365), (145, 341493), (267, 185455), (435, 113831), (445, 111273), (1279, 38715), (1335, 37091), (2581, 19185), (3837, 12905), (6395, 7743)]