49207732768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{145303}}^1$

素因数の和:145889

約数の個数: 48

約数和(自身を含む): 102160336320

約数和(自身を除く): 52952603552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 557, 608, 1114, 2228, 4456, 8912, 10583, 17824, 21166, 42332, 84664, 145303, 169328, 290606, 338656, 581212, 1162424, 2324848, 2760757, 4649696, 5521514, 11043028, 22086056, 44172112, 80933771, 88344224, 161867542, 323735084, 647470168, 1294940336, 1537741649, 2589880672, 3075483298, 6150966596, 12301933192, 24603866384, 49207732768]

約数ペア:

[(1, 49207732768), (2, 24603866384), (4, 12301933192), (8, 6150966596), (16, 3075483298), (19, 2589880672), (32, 1537741649), (38, 1294940336), (76, 647470168), (152, 323735084), (304, 161867542), (557, 88344224), (608, 80933771), (1114, 44172112), (2228, 22086056), (4456, 11043028), (8912, 5521514), (10583, 4649696), (17824, 2760757), (21166, 2324848), (42332, 1162424), (84664, 581212), (145303, 338656), (169328, 290606)]