48943020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{116531}}^1$

素因数の和:116550

約数の個数: 48

約数和(自身を含む): 156619008

約数和(自身を除く): 107675988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 116531, 233062, 349593, 466124, 582655, 699186, 815717, 1165310, 1398372, 1631434, 1747965, 2330620, 2447151, 3262868, 3495930, 4078585, 4894302, 6991860, 8157170, 9788604, 12235755, 16314340, 24471510, 48943020]

約数ペア:

[(1, 48943020), (2, 24471510), (3, 16314340), (4, 12235755), (5, 9788604), (6, 8157170), (7, 6991860), (10, 4894302), (12, 4078585), (14, 3495930), (15, 3262868), (20, 2447151), (21, 2330620), (28, 1747965), (30, 1631434), (35, 1398372), (42, 1165310), (60, 815717), (70, 699186), (84, 582655), (105, 466124), (140, 349593), (210, 233062), (420, 116531)]