54510925

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 83244672

約数和(自身を除く): 28733747

約数列:

[1, 5, 7, 17, 25, 35, 73, 85, 119, 175, 251, 365, 425, 511, 595, 1241, 1255, 1757, 1825, 2555, 2975, 4267, 6205, 6275, 8687, 8785, 12775, 18323, 21335, 29869, 31025, 43435, 43925, 91615, 106675, 128261, 149345, 217175, 311491, 458075, 641305, 746725, 1557455, 2180437, 3206525, 7787275, 10902185, 54510925]

約数ペア:

[(1, 54510925), (5, 10902185), (7, 7787275), (17, 3206525), (25, 2180437), (35, 1557455), (73, 746725), (85, 641305), (119, 458075), (175, 311491), (251, 217175), (365, 149345), (425, 128261), (511, 106675), (595, 91615), (1241, 43925), (1255, 43435), (1757, 31025), (1825, 29869), (2555, 21335), (2975, 18323), (4267, 12775), (6205, 8785), (6275, 8687)]