53331408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 166100480

約数和(自身を除く): 112769072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 919, 936, 1116, 1209, 1488, 1612, 1838, 1872, 2232, 2418, 2757, 3224, 3627, 3676, 4464, 4836, 5514, 6448, 7254, 7352, 8271, 9672, 11028, 11947, 14508, 14704, 16542, 19344, 22056, 23894, 28489, 29016, 33084, 35841, 44112, 47788, 56978, 58032, 66168, 71682, 85467, 95576, 107523, 113956, 132336, 143364, 170934, 191152, 215046, 227912, 256401, 286728, 341868, 370357, 430092, 455824, 512802, 573456, 683736, 740714, 860184, 1025604, 1111071, 1367472, 1481428, 1720368, 2051208, 2222142, 2962856, 3333213, 4102416, 4444284, 5925712, 6666426, 8888568, 13332852, 17777136, 26665704, 53331408]

約数ペア:

[(1, 53331408), (2, 26665704), (3, 17777136), (4, 13332852), (6, 8888568), (8, 6666426), (9, 5925712), (12, 4444284), (13, 4102416), (16, 3333213), (18, 2962856), (24, 2222142), (26, 2051208), (31, 1720368), (36, 1481428), (39, 1367472), (48, 1111071), (52, 1025604), (62, 860184), (72, 740714), (78, 683736), (93, 573456), (104, 512802), (117, 455824), (124, 430092), (144, 370357), (156, 341868), (186, 286728), (208, 256401), (234, 227912), (248, 215046), (279, 191152), (312, 170934), (372, 143364), (403, 132336), (468, 113956), (496, 107523), (558, 95576), (624, 85467), (744, 71682), (806, 66168), (919, 58032), (936, 56978), (1116, 47788), (1209, 44112), (1488, 35841), (1612, 33084), (1838, 29016), (1872, 28489), (2232, 23894), (2418, 22056), (2757, 19344), (3224, 16542), (3627, 14704), (3676, 14508), (4464, 11947), (4836, 11028), (5514, 9672), (6448, 8271), (7254, 7352)]