53904508

素因数分解:

$2^2\times 7^3\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 111384000

約数和(自身を除く): 57479492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 343, 389, 404, 686, 707, 778, 1372, 1414, 1556, 2723, 2828, 4949, 5446, 9898, 10892, 19061, 19796, 34643, 38122, 39289, 69286, 76244, 78578, 133427, 138572, 157156, 266854, 275023, 533708, 550046, 1100092, 1925161, 3850322, 7700644, 13476127, 26952254, 53904508]

約数ペア:

[(1, 53904508), (2, 26952254), (4, 13476127), (7, 7700644), (14, 3850322), (28, 1925161), (49, 1100092), (98, 550046), (101, 533708), (196, 275023), (202, 266854), (343, 157156), (389, 138572), (404, 133427), (686, 78578), (707, 76244), (778, 69286), (1372, 39289), (1414, 38122), (1556, 34643), (2723, 19796), (2828, 19061), (4949, 10892), (5446, 9898)]