48998560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23557}}^1$

素因数の和:23585

約数の個数: 48

約数和(自身を含む): 124668936

約数和(自身を除く): 75670376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23557, 47114, 94228, 117785, 188456, 235570, 306241, 376912, 471140, 612482, 753824, 942280, 1224964, 1531205, 1884560, 2449928, 3062410, 3769120, 4899856, 6124820, 9799712, 12249640, 24499280, 48998560]

約数ペア:

[(1, 48998560), (2, 24499280), (4, 12249640), (5, 9799712), (8, 6124820), (10, 4899856), (13, 3769120), (16, 3062410), (20, 2449928), (26, 1884560), (32, 1531205), (40, 1224964), (52, 942280), (65, 753824), (80, 612482), (104, 471140), (130, 376912), (160, 306241), (208, 235570), (260, 188456), (416, 117785), (520, 94228), (1040, 47114), (2080, 23557)]