52261290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25247}}^1$

素因数の和:25283

約数の個数: 48

約数和(自身を含む): 141792768

約数和(自身を除く): 89531478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 25247, 50494, 75741, 126235, 151482, 227223, 252470, 378705, 454446, 580681, 757410, 1136115, 1161362, 1742043, 2272230, 2903405, 3484086, 5226129, 5806810, 8710215, 10452258, 17420430, 26130645, 52261290]

約数ペア:

[(1, 52261290), (2, 26130645), (3, 17420430), (5, 10452258), (6, 8710215), (9, 5806810), (10, 5226129), (15, 3484086), (18, 2903405), (23, 2272230), (30, 1742043), (45, 1161362), (46, 1136115), (69, 757410), (90, 580681), (115, 454446), (138, 378705), (207, 252470), (230, 227223), (345, 151482), (414, 126235), (690, 75741), (1035, 50494), (2070, 25247)]