53348200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 132804000

約数和(自身を除く): 79455800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 101, 139, 152, 190, 200, 202, 278, 380, 404, 475, 505, 556, 695, 760, 808, 950, 1010, 1112, 1390, 1900, 1919, 2020, 2525, 2641, 2780, 3475, 3800, 3838, 4040, 5050, 5282, 5560, 6950, 7676, 9595, 10100, 10564, 13205, 13900, 14039, 15352, 19190, 20200, 21128, 26410, 27800, 28078, 38380, 47975, 52820, 56156, 66025, 70195, 76760, 95950, 105640, 112312, 132050, 140390, 191900, 264100, 266741, 280780, 350975, 383800, 528200, 533482, 561560, 701950, 1066964, 1333705, 1403900, 2133928, 2667410, 2807800, 5334820, 6668525, 10669640, 13337050, 26674100, 53348200]

約数ペア:

[(1, 53348200), (2, 26674100), (4, 13337050), (5, 10669640), (8, 6668525), (10, 5334820), (19, 2807800), (20, 2667410), (25, 2133928), (38, 1403900), (40, 1333705), (50, 1066964), (76, 701950), (95, 561560), (100, 533482), (101, 528200), (139, 383800), (152, 350975), (190, 280780), (200, 266741), (202, 264100), (278, 191900), (380, 140390), (404, 132050), (475, 112312), (505, 105640), (556, 95950), (695, 76760), (760, 70195), (808, 66025), (950, 56156), (1010, 52820), (1112, 47975), (1390, 38380), (1900, 28078), (1919, 27800), (2020, 26410), (2525, 21128), (2641, 20200), (2780, 19190), (3475, 15352), (3800, 14039), (3838, 13900), (4040, 13205), (5050, 10564), (5282, 10100), (5560, 9595), (6950, 7676)]