52001300470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{78553}}^1$

素因数の和:78774

約数の個数: 64

約数和(自身を含む): 109724227200

約数和(自身を除く): 57722926730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 343, 386, 490, 686, 965, 1351, 1715, 1930, 2702, 3430, 6755, 9457, 13510, 18914, 47285, 66199, 78553, 94570, 132398, 157106, 330995, 392765, 549871, 661990, 785530, 1099742, 2749355, 3849097, 5498710, 7698194, 15160729, 19245485, 26943679, 30321458, 38490970, 53887358, 75803645, 106125103, 134718395, 151607290, 212250206, 269436790, 530625515, 742875721, 1061251030, 1485751442, 3714378605, 5200130047, 7428757210, 10400260094, 26000650235, 52001300470]

約数ペア:

[(1, 52001300470), (2, 26000650235), (5, 10400260094), (7, 7428757210), (10, 5200130047), (14, 3714378605), (35, 1485751442), (49, 1061251030), (70, 742875721), (98, 530625515), (193, 269436790), (245, 212250206), (343, 151607290), (386, 134718395), (490, 106125103), (686, 75803645), (965, 53887358), (1351, 38490970), (1715, 30321458), (1930, 26943679), (2702, 19245485), (3430, 15160729), (6755, 7698194), (9457, 5498710), (13510, 3849097), (18914, 2749355), (47285, 1099742), (66199, 785530), (78553, 661990), (94570, 549871), (132398, 392765), (157106, 330995)]