48580280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173501}}^1$

素因数の和:173519

約数の個数: 32

約数和(自身を含む): 124921440

約数和(自身を除く): 76341160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173501, 347002, 694004, 867505, 1214507, 1388008, 1735010, 2429014, 3470020, 4858028, 6072535, 6940040, 9716056, 12145070, 24290140, 48580280]

約数ペア:

[(1, 48580280), (2, 24290140), (4, 12145070), (5, 9716056), (7, 6940040), (8, 6072535), (10, 4858028), (14, 3470020), (20, 2429014), (28, 1735010), (35, 1388008), (40, 1214507), (56, 867505), (70, 694004), (140, 347002), (280, 173501)]