51228324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 108

約数和(自身を含む): 152560044

約数和(自身を除く): 101331720

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 113, 126, 147, 196, 226, 252, 257, 294, 339, 441, 452, 514, 588, 678, 771, 791, 882, 1017, 1028, 1356, 1542, 1582, 1764, 1799, 2034, 2313, 2373, 3084, 3164, 3598, 4068, 4626, 4746, 5397, 5537, 7119, 7196, 9252, 9492, 10794, 11074, 12593, 14238, 16191, 16611, 21588, 22148, 25186, 28476, 29041, 32382, 33222, 37779, 49833, 50372, 58082, 64764, 66444, 75558, 87123, 99666, 113337, 116164, 151116, 174246, 199332, 203287, 226674, 261369, 348492, 406574, 453348, 522738, 609861, 813148, 1045476, 1219722, 1423009, 1829583, 2439444, 2846018, 3659166, 4269027, 5692036, 7318332, 8538054, 12807081, 17076108, 25614162, 51228324]

約数ペア:

[(1, 51228324), (2, 25614162), (3, 17076108), (4, 12807081), (6, 8538054), (7, 7318332), (9, 5692036), (12, 4269027), (14, 3659166), (18, 2846018), (21, 2439444), (28, 1829583), (36, 1423009), (42, 1219722), (49, 1045476), (63, 813148), (84, 609861), (98, 522738), (113, 453348), (126, 406574), (147, 348492), (196, 261369), (226, 226674), (252, 203287), (257, 199332), (294, 174246), (339, 151116), (441, 116164), (452, 113337), (514, 99666), (588, 87123), (678, 75558), (771, 66444), (791, 64764), (882, 58082), (1017, 50372), (1028, 49833), (1356, 37779), (1542, 33222), (1582, 32382), (1764, 29041), (1799, 28476), (2034, 25186), (2313, 22148), (2373, 21588), (3084, 16611), (3164, 16191), (3598, 14238), (4068, 12593), (4626, 11074), (4746, 10794), (5397, 9492), (5537, 9252), (7119, 7196)]