47028828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 108

約数和(自身を含む): 140521416

約数和(自身を除く): 93492588

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 661, 726, 847, 924, 1078, 1322, 1452, 1617, 1694, 1983, 2156, 2541, 2644, 3234, 3388, 3966, 4627, 5082, 5929, 6468, 7271, 7932, 9254, 10164, 11858, 13881, 14542, 17787, 18508, 21813, 23716, 27762, 29084, 32389, 35574, 43626, 50897, 55524, 64778, 71148, 79981, 87252, 97167, 101794, 129556, 152691, 159962, 194334, 203588, 239943, 305382, 319924, 356279, 388668, 479886, 559867, 610764, 712558, 959772, 1068837, 1119734, 1425116, 1679601, 2137674, 2239468, 3359202, 3919069, 4275348, 6718404, 7838138, 11757207, 15676276, 23514414, 47028828]

約数ペア:

[(1, 47028828), (2, 23514414), (3, 15676276), (4, 11757207), (6, 7838138), (7, 6718404), (11, 4275348), (12, 3919069), (14, 3359202), (21, 2239468), (22, 2137674), (28, 1679601), (33, 1425116), (42, 1119734), (44, 1068837), (49, 959772), (66, 712558), (77, 610764), (84, 559867), (98, 479886), (121, 388668), (132, 356279), (147, 319924), (154, 305382), (196, 239943), (231, 203588), (242, 194334), (294, 159962), (308, 152691), (363, 129556), (462, 101794), (484, 97167), (539, 87252), (588, 79981), (661, 71148), (726, 64778), (847, 55524), (924, 50897), (1078, 43626), (1322, 35574), (1452, 32389), (1617, 29084), (1694, 27762), (1983, 23716), (2156, 21813), (2541, 18508), (2644, 17787), (3234, 14542), (3388, 13881), (3966, 11858), (4627, 10164), (5082, 9254), (5929, 7932), (6468, 7271)]