49777390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5484

約数の個数: 32

約数和(自身を含む): 97868736

約数和(自身を除く): 48091346

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 5393, 9230, 10786, 26965, 53930, 70109, 140218, 350545, 382903, 701090, 765806, 1914515, 3829030, 4977739, 9955478, 24888695, 49777390]

約数ペア:

[(1, 49777390), (2, 24888695), (5, 9955478), (10, 4977739), (13, 3829030), (26, 1914515), (65, 765806), (71, 701090), (130, 382903), (142, 350545), (355, 140218), (710, 70109), (923, 53930), (1846, 26965), (4615, 10786), (5393, 9230)]