26756780545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 37003392000

約数和(自身を除く): 10246611455

約数列:

[1, 5, 11, 29, 55, 59, 145, 295, 319, 331, 649, 859, 1595, 1655, 1711, 3245, 3641, 4295, 8555, 9449, 9599, 18205, 18821, 19529, 24911, 47245, 47995, 50681, 94105, 97645, 105589, 124555, 214819, 253405, 274021, 284329, 527945, 557491, 566341, 1074095, 1370105, 1421645, 1469749, 2787455, 2831705, 3127619, 6229751, 7348745, 8245541, 15638095, 16167239, 16775411, 31148755, 41227705, 80836195, 83877055, 90700951, 184529521, 453504755, 486486919, 922647605, 2432434595, 5351356109, 26756780545]

約数ペア:

[(1, 26756780545), (5, 5351356109), (11, 2432434595), (29, 922647605), (55, 486486919), (59, 453504755), (145, 184529521), (295, 90700951), (319, 83877055), (331, 80836195), (649, 41227705), (859, 31148755), (1595, 16775411), (1655, 16167239), (1711, 15638095), (3245, 8245541), (3641, 7348745), (4295, 6229751), (8555, 3127619), (9449, 2831705), (9599, 2787455), (18205, 1469749), (18821, 1421645), (19529, 1370105), (24911, 1074095), (47245, 566341), (47995, 557491), (50681, 527945), (94105, 284329), (97645, 274021), (105589, 253405), (124555, 214819)]