48724780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 110877984

約数和(自身を除く): 62153204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 386, 772, 965, 971, 1930, 1942, 2509, 3860, 3884, 4855, 5018, 9710, 10036, 12545, 12623, 19420, 25090, 25246, 50180, 50492, 63115, 126230, 187403, 252460, 374806, 749612, 937015, 1874030, 2436239, 3748060, 4872478, 9744956, 12181195, 24362390, 48724780]

約数ペア:

[(1, 48724780), (2, 24362390), (4, 12181195), (5, 9744956), (10, 4872478), (13, 3748060), (20, 2436239), (26, 1874030), (52, 937015), (65, 749612), (130, 374806), (193, 252460), (260, 187403), (386, 126230), (772, 63115), (965, 50492), (971, 50180), (1930, 25246), (1942, 25090), (2509, 19420), (3860, 12623), (3884, 12545), (4855, 10036), (5018, 9710)]