5242850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 5256478

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 97, 115, 194, 230, 235, 470, 485, 575, 970, 1081, 1150, 1175, 2162, 2231, 2350, 2425, 4462, 4559, 4850, 5405, 9118, 10810, 11155, 22310, 22795, 27025, 45590, 54050, 55775, 104857, 111550, 113975, 209714, 227950, 524285, 1048570, 2621425, 5242850]

約数ペア:

[(1, 5242850), (2, 2621425), (5, 1048570), (10, 524285), (23, 227950), (25, 209714), (46, 113975), (47, 111550), (50, 104857), (94, 55775), (97, 54050), (115, 45590), (194, 27025), (230, 22795), (235, 22310), (470, 11155), (485, 10810), (575, 9118), (970, 5405), (1081, 4850), (1150, 4559), (1175, 4462), (2162, 2425), (2231, 2350)]