48700225

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 73138176

約数和(自身を除く): 24437951

約数列:

[1, 5, 7, 25, 31, 35, 47, 155, 175, 191, 217, 235, 329, 775, 955, 1085, 1175, 1337, 1457, 1645, 4775, 5425, 5921, 6685, 7285, 8225, 8977, 10199, 29605, 33425, 36425, 41447, 44885, 50995, 62839, 148025, 207235, 224425, 254975, 278287, 314195, 1036175, 1391435, 1570975, 1948009, 6957175, 9740045, 48700225]

約数ペア:

[(1, 48700225), (5, 9740045), (7, 6957175), (25, 1948009), (31, 1570975), (35, 1391435), (47, 1036175), (155, 314195), (175, 278287), (191, 254975), (217, 224425), (235, 207235), (329, 148025), (775, 62839), (955, 50995), (1085, 44885), (1175, 41447), (1337, 36425), (1457, 33425), (1645, 29605), (4775, 10199), (5425, 8977), (5921, 8225), (6685, 7285)]