51123408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 153133056

約数和(自身を除く): 102009648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2143, 2982, 3408, 3976, 4286, 5964, 6429, 7952, 8572, 11928, 12858, 15001, 17144, 23856, 25716, 30002, 34288, 45003, 51432, 60004, 90006, 102864, 120008, 152153, 180012, 240016, 304306, 360024, 456459, 608612, 720048, 912918, 1065071, 1217224, 1825836, 2130142, 2434448, 3195213, 3651672, 4260284, 6390426, 7303344, 8520568, 12780852, 17041136, 25561704, 51123408]

約数ペア:

[(1, 51123408), (2, 25561704), (3, 17041136), (4, 12780852), (6, 8520568), (7, 7303344), (8, 6390426), (12, 4260284), (14, 3651672), (16, 3195213), (21, 2434448), (24, 2130142), (28, 1825836), (42, 1217224), (48, 1065071), (56, 912918), (71, 720048), (84, 608612), (112, 456459), (142, 360024), (168, 304306), (213, 240016), (284, 180012), (336, 152153), (426, 120008), (497, 102864), (568, 90006), (852, 60004), (994, 51432), (1136, 45003), (1491, 34288), (1704, 30002), (1988, 25716), (2143, 23856), (2982, 17144), (3408, 15001), (3976, 12858), (4286, 11928), (5964, 8572), (6429, 7952)]