47158874

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 91732608

約数和(自身を除く): 44573734

約数列:

[1, 2, 7, 14, 19, 31, 38, 43, 49, 62, 86, 98, 133, 217, 266, 301, 361, 434, 589, 602, 722, 817, 931, 1178, 1333, 1519, 1634, 1862, 2107, 2527, 2666, 3038, 4123, 4214, 5054, 5719, 8246, 9331, 11191, 11438, 15523, 17689, 18662, 22382, 25327, 28861, 31046, 35378, 40033, 50654, 57722, 65317, 78337, 80066, 108661, 130634, 156674, 177289, 217322, 354578, 481213, 548359, 760627, 962426, 1096718, 1241023, 1521254, 2482046, 3368491, 6736982, 23579437, 47158874]

約数ペア:

[(1, 47158874), (2, 23579437), (7, 6736982), (14, 3368491), (19, 2482046), (31, 1521254), (38, 1241023), (43, 1096718), (49, 962426), (62, 760627), (86, 548359), (98, 481213), (133, 354578), (217, 217322), (266, 177289), (301, 156674), (361, 130634), (434, 108661), (589, 80066), (602, 78337), (722, 65317), (817, 57722), (931, 50654), (1178, 40033), (1333, 35378), (1519, 31046), (1634, 28861), (1862, 25327), (2107, 22382), (2527, 18662), (2666, 17689), (3038, 15523), (4123, 11438), (4214, 11191), (5054, 9331), (5719, 8246)]