55098890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 124692480

約数和(自身を除く): 69593590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 163, 326, 385, 439, 770, 815, 878, 1141, 1630, 1793, 2195, 2282, 3073, 3586, 4390, 4829, 5705, 6146, 8965, 9658, 11410, 12551, 15365, 17930, 24145, 25102, 30730, 33803, 48290, 62755, 67606, 71557, 125510, 143114, 169015, 338030, 357785, 500899, 715570, 787127, 1001798, 1574254, 2504495, 3935635, 5008990, 5509889, 7871270, 11019778, 27549445, 55098890]

約数ペア:

[(1, 55098890), (2, 27549445), (5, 11019778), (7, 7871270), (10, 5509889), (11, 5008990), (14, 3935635), (22, 2504495), (35, 1574254), (55, 1001798), (70, 787127), (77, 715570), (110, 500899), (154, 357785), (163, 338030), (326, 169015), (385, 143114), (439, 125510), (770, 71557), (815, 67606), (878, 62755), (1141, 48290), (1630, 33803), (1793, 30730), (2195, 25102), (2282, 24145), (3073, 17930), (3586, 15365), (4390, 12551), (4829, 11410), (5705, 9658), (6146, 8965)]