52705525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 74727360

約数和(自身を除く): 22021835

約数列:

[1, 5, 17, 19, 25, 61, 85, 95, 107, 305, 323, 425, 475, 535, 1037, 1159, 1525, 1615, 1819, 2033, 2675, 5185, 5795, 6527, 8075, 9095, 10165, 19703, 25925, 28975, 32635, 34561, 45475, 50825, 98515, 110959, 124013, 163175, 172805, 492575, 554795, 620065, 864025, 2108221, 2773975, 3100325, 10541105, 52705525]

約数ペア:

[(1, 52705525), (5, 10541105), (17, 3100325), (19, 2773975), (25, 2108221), (61, 864025), (85, 620065), (95, 554795), (107, 492575), (305, 172805), (323, 163175), (425, 124013), (475, 110959), (535, 98515), (1037, 50825), (1159, 45475), (1525, 34561), (1615, 32635), (1819, 28975), (2033, 25925), (2675, 19703), (5185, 10165), (5795, 9095), (6527, 8075)]