55225744

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 80

約数和(自身を含む): 129456000

約数和(自身を除く): 74230256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 347, 392, 406, 464, 686, 694, 784, 812, 1372, 1388, 1421, 1624, 2429, 2744, 2776, 2842, 3248, 4858, 5488, 5552, 5684, 9716, 9947, 10063, 11368, 17003, 19432, 19894, 20126, 22736, 34006, 38864, 39788, 40252, 68012, 70441, 79576, 80504, 119021, 136024, 140882, 159152, 161008, 238042, 272048, 281764, 476084, 493087, 563528, 952168, 986174, 1127056, 1904336, 1972348, 3451609, 3944696, 6903218, 7889392, 13806436, 27612872, 55225744]

約数ペア:

[(1, 55225744), (2, 27612872), (4, 13806436), (7, 7889392), (8, 6903218), (14, 3944696), (16, 3451609), (28, 1972348), (29, 1904336), (49, 1127056), (56, 986174), (58, 952168), (98, 563528), (112, 493087), (116, 476084), (196, 281764), (203, 272048), (232, 238042), (343, 161008), (347, 159152), (392, 140882), (406, 136024), (464, 119021), (686, 80504), (694, 79576), (784, 70441), (812, 68012), (1372, 40252), (1388, 39788), (1421, 38864), (1624, 34006), (2429, 22736), (2744, 20126), (2776, 19894), (2842, 19432), (3248, 17003), (4858, 11368), (5488, 10063), (5552, 9947), (5684, 9716)]