50487260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 111555360

約数和(自身を除く): 61068100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1427, 1769, 2854, 3538, 5708, 7076, 7135, 8845, 14270, 17690, 28540, 35380, 41383, 82766, 87047, 165532, 174094, 206915, 348188, 413830, 435235, 827660, 870470, 1740940, 2524363, 5048726, 10097452, 12621815, 25243630, 50487260]

約数ペア:

[(1, 50487260), (2, 25243630), (4, 12621815), (5, 10097452), (10, 5048726), (20, 2524363), (29, 1740940), (58, 870470), (61, 827660), (116, 435235), (122, 413830), (145, 348188), (244, 206915), (290, 174094), (305, 165532), (580, 87047), (610, 82766), (1220, 41383), (1427, 35380), (1769, 28540), (2854, 17690), (3538, 14270), (5708, 8845), (7076, 7135)]