54443860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 123669504

約数和(自身を除く): 69225644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3407, 3995, 6814, 7990, 13628, 15980, 17035, 34070, 57919, 68140, 115838, 160129, 231676, 289595, 320258, 579190, 640516, 800645, 1158380, 1601290, 2722193, 3202580, 5444386, 10888772, 13610965, 27221930, 54443860]

約数ペア:

[(1, 54443860), (2, 27221930), (4, 13610965), (5, 10888772), (10, 5444386), (17, 3202580), (20, 2722193), (34, 1601290), (47, 1158380), (68, 800645), (85, 640516), (94, 579190), (170, 320258), (188, 289595), (235, 231676), (340, 160129), (470, 115838), (799, 68140), (940, 57919), (1598, 34070), (3196, 17035), (3407, 15980), (3995, 13628), (6814, 7990)]