49009160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18287}}^1$

素因数の和:18365

約数の個数: 32

約数和(自身を含む): 111922560

約数和(自身を除く): 62913400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 18287, 36574, 73148, 91435, 146296, 182870, 365740, 731480, 1225229, 2450458, 4900916, 6126145, 9801832, 12252290, 24504580, 49009160]

約数ペア:

[(1, 49009160), (2, 24504580), (4, 12252290), (5, 9801832), (8, 6126145), (10, 4900916), (20, 2450458), (40, 1225229), (67, 731480), (134, 365740), (268, 182870), (335, 146296), (536, 91435), (670, 73148), (1340, 36574), (2680, 18287)]