56419776

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{1999}}^1$

素因数の和:2031

約数の個数: 126

約数和(自身を含む): 188214000

約数和(自身を除く): 131794224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 1999, 2016, 2352, 3136, 3528, 3998, 4032, 4704, 5997, 7056, 7996, 9408, 11994, 13993, 14112, 15992, 17991, 23988, 27986, 28224, 31984, 35982, 41979, 47976, 55972, 63968, 71964, 83958, 95952, 97951, 111944, 125937, 127936, 143928, 167916, 191904, 195902, 223888, 251874, 287856, 293853, 335832, 383808, 391804, 447776, 503748, 575712, 587706, 671664, 783608, 881559, 895552, 1007496, 1151424, 1175412, 1343328, 1567216, 1763118, 2014992, 2350824, 2686656, 3134432, 3526236, 4029984, 4701648, 6268864, 7052472, 8059968, 9403296, 14104944, 18806592, 28209888, 56419776]

約数ペア:

[(1, 56419776), (2, 28209888), (3, 18806592), (4, 14104944), (6, 9403296), (7, 8059968), (8, 7052472), (9, 6268864), (12, 4701648), (14, 4029984), (16, 3526236), (18, 3134432), (21, 2686656), (24, 2350824), (28, 2014992), (32, 1763118), (36, 1567216), (42, 1343328), (48, 1175412), (49, 1151424), (56, 1007496), (63, 895552), (64, 881559), (72, 783608), (84, 671664), (96, 587706), (98, 575712), (112, 503748), (126, 447776), (144, 391804), (147, 383808), (168, 335832), (192, 293853), (196, 287856), (224, 251874), (252, 223888), (288, 195902), (294, 191904), (336, 167916), (392, 143928), (441, 127936), (448, 125937), (504, 111944), (576, 97951), (588, 95952), (672, 83958), (784, 71964), (882, 63968), (1008, 55972), (1176, 47976), (1344, 41979), (1568, 35982), (1764, 31984), (1999, 28224), (2016, 27986), (2352, 23988), (3136, 17991), (3528, 15992), (3998, 14112), (4032, 13993), (4704, 11994), (5997, 9408), (7056, 7996)]