51014943

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 98841600

約数和(自身を除く): 47826657

約数列:

[1, 3, 7, 9, 17, 19, 21, 23, 51, 57, 63, 69, 109, 119, 133, 153, 161, 171, 207, 323, 327, 357, 391, 399, 437, 483, 763, 969, 981, 1071, 1173, 1197, 1311, 1449, 1853, 2071, 2261, 2289, 2507, 2737, 2907, 3059, 3519, 3933, 5559, 6213, 6783, 6867, 7429, 7521, 8211, 9177, 12971, 14497, 16677, 17549, 18639, 20349, 22287, 22563, 24633, 27531, 35207, 38913, 42619, 43491, 47633, 52003, 52647, 66861, 105621, 116739, 127857, 130473, 142899, 156009, 157941, 246449, 298333, 316863, 333431, 383571, 428697, 468027, 739347, 809761, 894999, 1000293, 2218041, 2429283, 2684997, 3000879, 5668327, 7287849, 17004981, 51014943]

約数ペア:

[(1, 51014943), (3, 17004981), (7, 7287849), (9, 5668327), (17, 3000879), (19, 2684997), (21, 2429283), (23, 2218041), (51, 1000293), (57, 894999), (63, 809761), (69, 739347), (109, 468027), (119, 428697), (133, 383571), (153, 333431), (161, 316863), (171, 298333), (207, 246449), (323, 157941), (327, 156009), (357, 142899), (391, 130473), (399, 127857), (437, 116739), (483, 105621), (763, 66861), (969, 52647), (981, 52003), (1071, 47633), (1173, 43491), (1197, 42619), (1311, 38913), (1449, 35207), (1853, 27531), (2071, 24633), (2261, 22563), (2289, 22287), (2507, 20349), (2737, 18639), (2907, 17549), (3059, 16677), (3519, 14497), (3933, 12971), (5559, 9177), (6213, 8211), (6783, 7521), (6867, 7429)]