55285958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 53094202

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 182, 217, 239, 287, 403, 434, 478, 533, 574, 806, 1066, 1271, 1673, 2542, 2821, 3107, 3346, 3731, 5642, 6214, 7409, 7462, 8897, 9799, 14818, 16523, 17794, 19598, 21749, 33046, 43498, 51863, 68593, 96317, 103726, 115661, 127387, 137186, 192634, 231322, 254774, 303769, 607538, 674219, 891709, 1348438, 1783418, 2126383, 3948997, 4252766, 7897994, 27642979, 55285958]

約数ペア:

[(1, 55285958), (2, 27642979), (7, 7897994), (13, 4252766), (14, 3948997), (26, 2126383), (31, 1783418), (41, 1348438), (62, 891709), (82, 674219), (91, 607538), (182, 303769), (217, 254774), (239, 231322), (287, 192634), (403, 137186), (434, 127387), (478, 115661), (533, 103726), (574, 96317), (806, 68593), (1066, 51863), (1271, 43498), (1673, 33046), (2542, 21749), (2821, 19598), (3107, 17794), (3346, 16523), (3731, 14818), (5642, 9799), (6214, 8897), (7409, 7462)]