52211068

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 118333824

約数和(自身を除く): 66122756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 661, 806, 868, 1274, 1322, 1519, 1612, 2548, 2644, 2821, 3038, 4627, 5642, 6076, 8593, 9254, 11284, 17186, 18508, 19747, 20491, 32389, 34372, 39494, 40982, 60151, 64778, 78988, 81964, 120302, 129556, 143437, 240604, 266383, 286874, 421057, 532766, 573748, 842114, 1004059, 1065532, 1684228, 1864681, 2008118, 3729362, 4016236, 7458724, 13052767, 26105534, 52211068]

約数ペア:

[(1, 52211068), (2, 26105534), (4, 13052767), (7, 7458724), (13, 4016236), (14, 3729362), (26, 2008118), (28, 1864681), (31, 1684228), (49, 1065532), (52, 1004059), (62, 842114), (91, 573748), (98, 532766), (124, 421057), (182, 286874), (196, 266383), (217, 240604), (364, 143437), (403, 129556), (434, 120302), (637, 81964), (661, 78988), (806, 64778), (868, 60151), (1274, 40982), (1322, 39494), (1519, 34372), (1612, 32389), (2548, 20491), (2644, 19747), (2821, 18508), (3038, 17186), (4627, 11284), (5642, 9254), (6076, 8593)]