48454420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20359}}^1$

素因数の和:20392

約数の個数: 48

約数和(自身を含む): 123137280

約数和(自身を除く): 74682860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20359, 40718, 81436, 101795, 142513, 203590, 285026, 346103, 407180, 570052, 692206, 712565, 1384412, 1425130, 1730515, 2422721, 2850260, 3461030, 4845442, 6922060, 9690884, 12113605, 24227210, 48454420]

約数ペア:

[(1, 48454420), (2, 24227210), (4, 12113605), (5, 9690884), (7, 6922060), (10, 4845442), (14, 3461030), (17, 2850260), (20, 2422721), (28, 1730515), (34, 1425130), (35, 1384412), (68, 712565), (70, 692206), (85, 570052), (119, 407180), (140, 346103), (170, 285026), (238, 203590), (340, 142513), (476, 101795), (595, 81436), (1190, 40718), (2380, 20359)]