55678434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 139449600

約数和(自身を除く): 83771166

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1479, 2689, 2958, 3451, 5378, 6902, 8067, 10353, 16134, 18823, 20706, 37646, 45713, 56469, 77981, 91426, 112938, 137139, 155962, 233943, 274278, 319991, 467886, 545867, 639982, 959973, 1091734, 1325677, 1637601, 1919946, 2651354, 3275202, 3977031, 7954062, 9279739, 18559478, 27839217, 55678434]

約数ペア:

[(1, 55678434), (2, 27839217), (3, 18559478), (6, 9279739), (7, 7954062), (14, 3977031), (17, 3275202), (21, 2651354), (29, 1919946), (34, 1637601), (42, 1325677), (51, 1091734), (58, 959973), (87, 639982), (102, 545867), (119, 467886), (174, 319991), (203, 274278), (238, 233943), (357, 155962), (406, 137139), (493, 112938), (609, 91426), (714, 77981), (986, 56469), (1218, 45713), (1479, 37646), (2689, 20706), (2958, 18823), (3451, 16134), (5378, 10353), (6902, 8067)]