51758406

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 138332160

約数和(自身を除く): 86573754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 378, 434, 441, 558, 631, 651, 837, 882, 1262, 1302, 1323, 1519, 1674, 1893, 1953, 2646, 3038, 3786, 3906, 4417, 4557, 5679, 5859, 8834, 9114, 11358, 11718, 13251, 13671, 17037, 19561, 26502, 27342, 30919, 34074, 39122, 39753, 41013, 58683, 61838, 79506, 82026, 92757, 117366, 119259, 136927, 176049, 185514, 238518, 273854, 278271, 352098, 410781, 528147, 556542, 821562, 834813, 958489, 1056294, 1232343, 1669626, 1916978, 2464686, 2875467, 3697029, 5750934, 7394058, 8626401, 17252802, 25879203, 51758406]

約数ペア:

[(1, 51758406), (2, 25879203), (3, 17252802), (6, 8626401), (7, 7394058), (9, 5750934), (14, 3697029), (18, 2875467), (21, 2464686), (27, 1916978), (31, 1669626), (42, 1232343), (49, 1056294), (54, 958489), (62, 834813), (63, 821562), (93, 556542), (98, 528147), (126, 410781), (147, 352098), (186, 278271), (189, 273854), (217, 238518), (279, 185514), (294, 176049), (378, 136927), (434, 119259), (441, 117366), (558, 92757), (631, 82026), (651, 79506), (837, 61838), (882, 58683), (1262, 41013), (1302, 39753), (1323, 39122), (1519, 34074), (1674, 30919), (1893, 27342), (1953, 26502), (2646, 19561), (3038, 17037), (3786, 13671), (3906, 13251), (4417, 11718), (4557, 11358), (5679, 9114), (5859, 8834)]