51212904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 141549120

約数和(自身を除く): 90336216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 257, 276, 361, 437, 456, 514, 552, 722, 771, 874, 1028, 1083, 1311, 1444, 1542, 1748, 2056, 2166, 2622, 2888, 3084, 3496, 4332, 4883, 5244, 5911, 6168, 8303, 8664, 9766, 10488, 11822, 14649, 16606, 17733, 19532, 23644, 24909, 29298, 33212, 35466, 39064, 47288, 49818, 58596, 66424, 70932, 92777, 99636, 112309, 117192, 141864, 185554, 199272, 224618, 278331, 336927, 371108, 449236, 556662, 673854, 742216, 898472, 1113324, 1347708, 2133871, 2226648, 2695416, 4267742, 6401613, 8535484, 12803226, 17070968, 25606452, 51212904]

約数ペア:

[(1, 51212904), (2, 25606452), (3, 17070968), (4, 12803226), (6, 8535484), (8, 6401613), (12, 4267742), (19, 2695416), (23, 2226648), (24, 2133871), (38, 1347708), (46, 1113324), (57, 898472), (69, 742216), (76, 673854), (92, 556662), (114, 449236), (138, 371108), (152, 336927), (184, 278331), (228, 224618), (257, 199272), (276, 185554), (361, 141864), (437, 117192), (456, 112309), (514, 99636), (552, 92777), (722, 70932), (771, 66424), (874, 58596), (1028, 49818), (1083, 47288), (1311, 39064), (1444, 35466), (1542, 33212), (1748, 29298), (2056, 24909), (2166, 23644), (2622, 19532), (2888, 17733), (3084, 16606), (3496, 14649), (4332, 11822), (4883, 10488), (5244, 9766), (5911, 8664), (6168, 8303)]