51345504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{25469}}^1$

素因数の和:25492

約数の個数: 72

約数和(自身を含む): 166879440

約数和(自身を除く): 115533936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 25469, 50938, 76407, 101876, 152814, 178283, 203752, 229221, 305628, 356566, 407504, 458442, 534849, 611256, 713132, 815008, 916884, 1069698, 1222512, 1426264, 1604547, 1833768, 2139396, 2445024, 2852528, 3209094, 3667536, 4278792, 5705056, 6418188, 7335072, 8557584, 12836376, 17115168, 25672752, 51345504]

約数ペア:

[(1, 51345504), (2, 25672752), (3, 17115168), (4, 12836376), (6, 8557584), (7, 7335072), (8, 6418188), (9, 5705056), (12, 4278792), (14, 3667536), (16, 3209094), (18, 2852528), (21, 2445024), (24, 2139396), (28, 1833768), (32, 1604547), (36, 1426264), (42, 1222512), (48, 1069698), (56, 916884), (63, 815008), (72, 713132), (84, 611256), (96, 534849), (112, 458442), (126, 407504), (144, 356566), (168, 305628), (224, 229221), (252, 203752), (288, 178283), (336, 152814), (504, 101876), (672, 76407), (1008, 50938), (2016, 25469)]