49009540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7829}}^1$

素因数の和:8151

約数の個数: 24

約数和(自身を含む): 103262040

約数和(自身を除く): 54252500

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 7829, 15658, 31316, 39145, 78290, 156580, 2450477, 4900954, 9801908, 12252385, 24504770, 49009540]

約数ペア:

[(1, 49009540), (2, 24504770), (4, 12252385), (5, 9801908), (10, 4900954), (20, 2450477), (313, 156580), (626, 78290), (1252, 39145), (1565, 31316), (3130, 15658), (6260, 7829)]