55544048

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 130200000

約数和(自身を除く): 74655952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 349, 392, 406, 464, 686, 698, 784, 812, 1372, 1396, 1421, 1624, 2443, 2744, 2792, 2842, 3248, 4886, 5488, 5584, 5684, 9772, 9947, 10121, 11368, 17101, 19544, 19894, 20242, 22736, 34202, 39088, 39788, 40484, 68404, 70847, 79576, 80968, 119707, 136808, 141694, 159152, 161936, 239414, 273616, 283388, 478828, 495929, 566776, 957656, 991858, 1133552, 1915312, 1983716, 3471503, 3967432, 6943006, 7934864, 13886012, 27772024, 55544048]

約数ペア:

[(1, 55544048), (2, 27772024), (4, 13886012), (7, 7934864), (8, 6943006), (14, 3967432), (16, 3471503), (28, 1983716), (29, 1915312), (49, 1133552), (56, 991858), (58, 957656), (98, 566776), (112, 495929), (116, 478828), (196, 283388), (203, 273616), (232, 239414), (343, 161936), (349, 159152), (392, 141694), (406, 136808), (464, 119707), (686, 80968), (698, 79576), (784, 70847), (812, 68404), (1372, 40484), (1396, 39788), (1421, 39088), (1624, 34202), (2443, 22736), (2744, 20242), (2792, 19894), (2842, 19544), (3248, 17101), (4886, 11368), (5488, 10121), (5584, 9947), (5684, 9772)]