56791728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 183742208

約数和(自身を除く): 126950480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 547, 618, 721, 824, 927, 1008, 1094, 1236, 1442, 1641, 1648, 1854, 2163, 2188, 2472, 2884, 3282, 3708, 3829, 4326, 4376, 4923, 4944, 5768, 6489, 6564, 7416, 7658, 8652, 8752, 9846, 11487, 11536, 12978, 13128, 14832, 15316, 17304, 19692, 22974, 25956, 26256, 30632, 34461, 34608, 39384, 45948, 51912, 56341, 61264, 68922, 78768, 91896, 103824, 112682, 137844, 169023, 183792, 225364, 275688, 338046, 394387, 450728, 507069, 551376, 676092, 788774, 901456, 1014138, 1183161, 1352184, 1577548, 2028276, 2366322, 2704368, 3155096, 3549483, 4056552, 4732644, 6310192, 7098966, 8113104, 9465288, 14197932, 18930576, 28395864, 56791728]

約数ペア:

[(1, 56791728), (2, 28395864), (3, 18930576), (4, 14197932), (6, 9465288), (7, 8113104), (8, 7098966), (9, 6310192), (12, 4732644), (14, 4056552), (16, 3549483), (18, 3155096), (21, 2704368), (24, 2366322), (28, 2028276), (36, 1577548), (42, 1352184), (48, 1183161), (56, 1014138), (63, 901456), (72, 788774), (84, 676092), (103, 551376), (112, 507069), (126, 450728), (144, 394387), (168, 338046), (206, 275688), (252, 225364), (309, 183792), (336, 169023), (412, 137844), (504, 112682), (547, 103824), (618, 91896), (721, 78768), (824, 68922), (927, 61264), (1008, 56341), (1094, 51912), (1236, 45948), (1442, 39384), (1641, 34608), (1648, 34461), (1854, 30632), (2163, 26256), (2188, 25956), (2472, 22974), (2884, 19692), (3282, 17304), (3708, 15316), (3829, 14832), (4326, 13128), (4376, 12978), (4923, 11536), (4944, 11487), (5768, 9846), (6489, 8752), (6564, 8652), (7416, 7658)]