53065474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 51121406

約数列:

[1, 2, 7, 11, 14, 22, 37, 67, 74, 77, 134, 139, 154, 259, 278, 407, 469, 518, 737, 814, 938, 973, 1474, 1529, 1946, 2479, 2849, 3058, 4958, 5143, 5159, 5698, 9313, 10286, 10318, 10703, 17353, 18626, 21406, 27269, 34706, 36001, 54538, 56573, 65191, 72002, 102443, 113146, 130382, 190883, 204886, 344581, 381766, 396011, 689162, 717101, 792022, 1434202, 2412067, 3790391, 4824134, 7580782, 26532737, 53065474]

約数ペア:

[(1, 53065474), (2, 26532737), (7, 7580782), (11, 4824134), (14, 3790391), (22, 2412067), (37, 1434202), (67, 792022), (74, 717101), (77, 689162), (134, 396011), (139, 381766), (154, 344581), (259, 204886), (278, 190883), (407, 130382), (469, 113146), (518, 102443), (737, 72002), (814, 65191), (938, 56573), (973, 54538), (1474, 36001), (1529, 34706), (1946, 27269), (2479, 21406), (2849, 18626), (3058, 17353), (4958, 10703), (5143, 10318), (5159, 10286), (5698, 9313)]