53116480

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1451

約数の個数: 56

約数和(自身を含む): 127577088

約数和(自身を除く): 74460608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 1307, 2032, 2540, 2614, 4064, 5080, 5228, 6535, 8128, 10160, 10456, 13070, 20320, 20912, 26140, 40640, 41824, 52280, 83648, 104560, 165989, 209120, 331978, 418240, 663956, 829945, 1327912, 1659890, 2655824, 3319780, 5311648, 6639560, 10623296, 13279120, 26558240, 53116480]

約数ペア:

[(1, 53116480), (2, 26558240), (4, 13279120), (5, 10623296), (8, 6639560), (10, 5311648), (16, 3319780), (20, 2655824), (32, 1659890), (40, 1327912), (64, 829945), (80, 663956), (127, 418240), (160, 331978), (254, 209120), (320, 165989), (508, 104560), (635, 83648), (1016, 52280), (1270, 41824), (1307, 40640), (2032, 26140), (2540, 20912), (2614, 20320), (4064, 13070), (5080, 10456), (5228, 10160), (6535, 8128)]