53744886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 130122720

約数和(自身を除く): 76377834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 239, 279, 403, 478, 558, 717, 806, 961, 1209, 1434, 1922, 2151, 2418, 2883, 3107, 3627, 4302, 5766, 6214, 7254, 7409, 8649, 9321, 12493, 14818, 17298, 18642, 22227, 24986, 27963, 37479, 44454, 55926, 66681, 74958, 96317, 112437, 133362, 192634, 224874, 229679, 288951, 459358, 577902, 689037, 866853, 1378074, 1733706, 2067111, 2985827, 4134222, 5971654, 8957481, 17914962, 26872443, 53744886]

約数ペア:

[(1, 53744886), (2, 26872443), (3, 17914962), (6, 8957481), (9, 5971654), (13, 4134222), (18, 2985827), (26, 2067111), (31, 1733706), (39, 1378074), (62, 866853), (78, 689037), (93, 577902), (117, 459358), (186, 288951), (234, 229679), (239, 224874), (279, 192634), (403, 133362), (478, 112437), (558, 96317), (717, 74958), (806, 66681), (961, 55926), (1209, 44454), (1434, 37479), (1922, 27963), (2151, 24986), (2418, 22227), (2883, 18642), (3107, 17298), (3627, 14818), (4302, 12493), (5766, 9321), (6214, 8649), (7254, 7409)]