49330280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23269}}^1$

素因数の和:23333

約数の個数: 32

約数和(自身を含む): 113092200

約数和(自身を除く): 63761920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23269, 46538, 93076, 116345, 186152, 232690, 465380, 930760, 1233257, 2466514, 4933028, 6166285, 9866056, 12332570, 24665140, 49330280]

約数ペア:

[(1, 49330280), (2, 24665140), (4, 12332570), (5, 9866056), (8, 6166285), (10, 4933028), (20, 2466514), (40, 1233257), (53, 930760), (106, 465380), (212, 232690), (265, 186152), (424, 116345), (530, 93076), (1060, 46538), (2120, 23269)]