51327864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 165312000

約数和(自身を除く): 113984136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 332, 378, 409, 498, 504, 581, 664, 747, 756, 818, 996, 1162, 1227, 1494, 1512, 1636, 1743, 1992, 2241, 2324, 2454, 2863, 2988, 3272, 3486, 3681, 4482, 4648, 4908, 5229, 5726, 5976, 6972, 7362, 8589, 8964, 9816, 10458, 11043, 11452, 13944, 14724, 15687, 17178, 17928, 20916, 22086, 22904, 25767, 29448, 31374, 33947, 34356, 41832, 44172, 51534, 62748, 67894, 68712, 77301, 88344, 101841, 103068, 125496, 135788, 154602, 203682, 206136, 237629, 271576, 305523, 309204, 407364, 475258, 611046, 618408, 712887, 814728, 916569, 950516, 1222092, 1425774, 1833138, 1901032, 2138661, 2444184, 2851548, 3666276, 4277322, 5703096, 6415983, 7332552, 8554644, 12831966, 17109288, 25663932, 51327864]

約数ペア:

[(1, 51327864), (2, 25663932), (3, 17109288), (4, 12831966), (6, 8554644), (7, 7332552), (8, 6415983), (9, 5703096), (12, 4277322), (14, 3666276), (18, 2851548), (21, 2444184), (24, 2138661), (27, 1901032), (28, 1833138), (36, 1425774), (42, 1222092), (54, 950516), (56, 916569), (63, 814728), (72, 712887), (83, 618408), (84, 611046), (108, 475258), (126, 407364), (166, 309204), (168, 305523), (189, 271576), (216, 237629), (249, 206136), (252, 203682), (332, 154602), (378, 135788), (409, 125496), (498, 103068), (504, 101841), (581, 88344), (664, 77301), (747, 68712), (756, 67894), (818, 62748), (996, 51534), (1162, 44172), (1227, 41832), (1494, 34356), (1512, 33947), (1636, 31374), (1743, 29448), (1992, 25767), (2241, 22904), (2324, 22086), (2454, 20916), (2863, 17928), (2988, 17178), (3272, 15687), (3486, 14724), (3681, 13944), (4482, 11452), (4648, 11043), (4908, 10458), (5229, 9816), (5726, 8964), (5976, 8589), (6972, 7362)]