49274142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 107495424

約数和(自身を除く): 58221282

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 71, 94, 107, 138, 141, 142, 213, 214, 282, 321, 426, 642, 1081, 1633, 2162, 2461, 3243, 3266, 3337, 4899, 4922, 5029, 6486, 6674, 7383, 7597, 9798, 10011, 10058, 14766, 15087, 15194, 20022, 22791, 30174, 45582, 76751, 115667, 153502, 174731, 230253, 231334, 347001, 349462, 357059, 460506, 524193, 694002, 714118, 1048386, 1071177, 2142354, 8212357, 16424714, 24637071, 49274142]

約数ペア:

[(1, 49274142), (2, 24637071), (3, 16424714), (6, 8212357), (23, 2142354), (46, 1071177), (47, 1048386), (69, 714118), (71, 694002), (94, 524193), (107, 460506), (138, 357059), (141, 349462), (142, 347001), (213, 231334), (214, 230253), (282, 174731), (321, 153502), (426, 115667), (642, 76751), (1081, 45582), (1633, 30174), (2162, 22791), (2461, 20022), (3243, 15194), (3266, 15087), (3337, 14766), (4899, 10058), (4922, 10011), (5029, 9798), (6486, 7597), (6674, 7383)]