51483564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 108

約数和(自身を含む): 146397888

約数和(自身を除く): 94914324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 121, 132, 159, 198, 212, 223, 242, 318, 363, 396, 446, 477, 484, 583, 636, 669, 726, 892, 954, 1089, 1166, 1338, 1452, 1749, 1908, 2007, 2178, 2332, 2453, 2676, 3498, 4014, 4356, 4906, 5247, 6413, 6996, 7359, 8028, 9812, 10494, 11819, 12826, 14718, 19239, 20988, 22077, 23638, 25652, 26983, 29436, 35457, 38478, 44154, 47276, 53966, 57717, 70914, 76956, 80949, 88308, 106371, 107932, 115434, 130009, 141828, 161898, 212742, 230868, 242847, 260018, 323796, 390027, 425484, 485694, 520036, 780054, 971388, 1170081, 1430099, 1560108, 2340162, 2860198, 4290297, 4680324, 5720396, 8580594, 12870891, 17161188, 25741782, 51483564]

約数ペア:

[(1, 51483564), (2, 25741782), (3, 17161188), (4, 12870891), (6, 8580594), (9, 5720396), (11, 4680324), (12, 4290297), (18, 2860198), (22, 2340162), (33, 1560108), (36, 1430099), (44, 1170081), (53, 971388), (66, 780054), (99, 520036), (106, 485694), (121, 425484), (132, 390027), (159, 323796), (198, 260018), (212, 242847), (223, 230868), (242, 212742), (318, 161898), (363, 141828), (396, 130009), (446, 115434), (477, 107932), (484, 106371), (583, 88308), (636, 80949), (669, 76956), (726, 70914), (892, 57717), (954, 53966), (1089, 47276), (1166, 44154), (1338, 38478), (1452, 35457), (1749, 29436), (1908, 26983), (2007, 25652), (2178, 23638), (2332, 22077), (2453, 20988), (2676, 19239), (3498, 14718), (4014, 12826), (4356, 11819), (4906, 10494), (5247, 9812), (6413, 8028), (6996, 7359)]