49395080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2633}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 128960640

約数和(自身を除く): 79565560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2633, 2680, 3752, 4690, 5266, 9380, 10532, 13165, 18431, 18760, 21064, 26330, 36862, 52660, 73724, 92155, 105320, 147448, 176411, 184310, 352822, 368620, 705644, 737240, 882055, 1234877, 1411288, 1764110, 2469754, 3528220, 4939508, 6174385, 7056440, 9879016, 12348770, 24697540, 49395080]

約数ペア:

[(1, 49395080), (2, 24697540), (4, 12348770), (5, 9879016), (7, 7056440), (8, 6174385), (10, 4939508), (14, 3528220), (20, 2469754), (28, 1764110), (35, 1411288), (40, 1234877), (56, 882055), (67, 737240), (70, 705644), (134, 368620), (140, 352822), (268, 184310), (280, 176411), (335, 147448), (469, 105320), (536, 92155), (670, 73724), (938, 52660), (1340, 36862), (1876, 26330), (2345, 21064), (2633, 18760), (2680, 18431), (3752, 13165), (4690, 10532), (5266, 9380)]