47439252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{26893}}^1$

素因数の和:26917

約数の個数: 54

約数和(自身を含む): 139499178

約数和(自身を除く): 92059926

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 26893, 53786, 80679, 107572, 161358, 188251, 242037, 322716, 376502, 484074, 564753, 753004, 968148, 1129506, 1317757, 1694259, 2259012, 2635514, 3388518, 3953271, 5271028, 6777036, 7906542, 11859813, 15813084, 23719626, 47439252]

約数ペア:

[(1, 47439252), (2, 23719626), (3, 15813084), (4, 11859813), (6, 7906542), (7, 6777036), (9, 5271028), (12, 3953271), (14, 3388518), (18, 2635514), (21, 2259012), (28, 1694259), (36, 1317757), (42, 1129506), (49, 968148), (63, 753004), (84, 564753), (98, 484074), (126, 376502), (147, 322716), (196, 242037), (252, 188251), (294, 161358), (441, 107572), (588, 80679), (882, 53786), (1764, 26893)]