48266225

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 54

約数和(自身を含む): 73694502

約数和(自身を除く): 25428277

約数列:

[1, 5, 7, 25, 31, 35, 41, 49, 155, 175, 205, 217, 245, 287, 775, 961, 1025, 1085, 1225, 1271, 1435, 1519, 2009, 4805, 5425, 6355, 6727, 7175, 7595, 8897, 10045, 24025, 31775, 33635, 37975, 39401, 44485, 47089, 50225, 62279, 168175, 197005, 222425, 235445, 275807, 311395, 985025, 1177225, 1379035, 1556975, 1930649, 6895175, 9653245, 48266225]

約数ペア:

[(1, 48266225), (5, 9653245), (7, 6895175), (25, 1930649), (31, 1556975), (35, 1379035), (41, 1177225), (49, 985025), (155, 311395), (175, 275807), (205, 235445), (217, 222425), (245, 197005), (287, 168175), (775, 62279), (961, 50225), (1025, 47089), (1085, 44485), (1225, 39401), (1271, 37975), (1435, 33635), (1519, 31775), (2009, 24025), (4805, 10045), (5425, 8897), (6355, 7595), (6727, 7175)]