55269816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1223}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 103360584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1223, 1614, 1883, 2152, 2446, 3228, 3669, 3766, 4892, 5649, 6456, 7338, 7532, 8561, 9784, 11298, 14676, 15064, 17122, 22596, 25683, 29352, 34244, 45192, 51366, 68488, 102732, 205464, 328987, 657974, 986961, 1315948, 1973922, 2302909, 2631896, 3947844, 4605818, 6908727, 7895688, 9211636, 13817454, 18423272, 27634908, 55269816]

約数ペア:

[(1, 55269816), (2, 27634908), (3, 18423272), (4, 13817454), (6, 9211636), (7, 7895688), (8, 6908727), (12, 4605818), (14, 3947844), (21, 2631896), (24, 2302909), (28, 1973922), (42, 1315948), (56, 986961), (84, 657974), (168, 328987), (269, 205464), (538, 102732), (807, 68488), (1076, 51366), (1223, 45192), (1614, 34244), (1883, 29352), (2152, 25683), (2446, 22596), (3228, 17122), (3669, 15064), (3766, 14676), (4892, 11298), (5649, 9784), (6456, 8561), (7338, 7532)]