48220760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{172217}}^1$

素因数の和:172235

約数の個数: 32

約数和(自身を含む): 123996960

約数和(自身を除く): 75776200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 172217, 344434, 688868, 861085, 1205519, 1377736, 1722170, 2411038, 3444340, 4822076, 6027595, 6888680, 9644152, 12055190, 24110380, 48220760]

約数ペア:

[(1, 48220760), (2, 24110380), (4, 12055190), (5, 9644152), (7, 6888680), (8, 6027595), (10, 4822076), (14, 3444340), (20, 2411038), (28, 1722170), (35, 1377736), (40, 1205519), (56, 861085), (70, 688868), (140, 344434), (280, 172217)]