55185956

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 124320000

約数和(自身を除く): 69134044

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 73, 76, 98, 116, 133, 146, 196, 203, 266, 292, 343, 406, 511, 532, 551, 686, 812, 931, 1022, 1102, 1372, 1387, 1421, 1862, 2044, 2117, 2204, 2774, 2842, 3577, 3724, 3857, 4234, 5548, 5684, 6517, 7154, 7714, 8468, 9709, 9947, 13034, 14308, 14819, 15428, 19418, 19894, 25039, 26068, 26999, 29638, 38836, 39788, 40223, 50078, 53998, 59276, 67963, 80446, 100156, 103733, 107996, 135926, 160892, 188993, 207466, 271852, 281561, 377986, 414932, 475741, 563122, 726131, 755972, 951482, 1126244, 1452262, 1902964, 1970927, 2904524, 3941854, 7883708, 13796489, 27592978, 55185956]

約数ペア:

[(1, 55185956), (2, 27592978), (4, 13796489), (7, 7883708), (14, 3941854), (19, 2904524), (28, 1970927), (29, 1902964), (38, 1452262), (49, 1126244), (58, 951482), (73, 755972), (76, 726131), (98, 563122), (116, 475741), (133, 414932), (146, 377986), (196, 281561), (203, 271852), (266, 207466), (292, 188993), (343, 160892), (406, 135926), (511, 107996), (532, 103733), (551, 100156), (686, 80446), (812, 67963), (931, 59276), (1022, 53998), (1102, 50078), (1372, 40223), (1387, 39788), (1421, 38836), (1862, 29638), (2044, 26999), (2117, 26068), (2204, 25039), (2774, 19894), (2842, 19418), (3577, 15428), (3724, 14819), (3857, 14308), (4234, 13034), (5548, 9947), (5684, 9709), (6517, 8468), (7154, 7714)]