48371001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 83939328

約数和(自身を除く): 35568327

約数列:

[1, 3, 7, 17, 21, 23, 43, 51, 69, 119, 129, 137, 161, 301, 357, 391, 411, 483, 731, 903, 959, 989, 1173, 2193, 2329, 2737, 2877, 2967, 3151, 5117, 5891, 6923, 6987, 8211, 9453, 15351, 16303, 16813, 17673, 20769, 22057, 41237, 48909, 50439, 53567, 66171, 100147, 117691, 123711, 135493, 160701, 300441, 353073, 374969, 406479, 701029, 948451, 1124907, 2103087, 2303381, 2845353, 6910143, 16123667, 48371001]

約数ペア:

[(1, 48371001), (3, 16123667), (7, 6910143), (17, 2845353), (21, 2303381), (23, 2103087), (43, 1124907), (51, 948451), (69, 701029), (119, 406479), (129, 374969), (137, 353073), (161, 300441), (301, 160701), (357, 135493), (391, 123711), (411, 117691), (483, 100147), (731, 66171), (903, 53567), (959, 50439), (989, 48909), (1173, 41237), (2193, 22057), (2329, 20769), (2737, 17673), (2877, 16813), (2967, 16303), (3151, 15351), (5117, 9453), (5891, 8211), (6923, 6987)]