47957560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 77495240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 2903, 3304, 4130, 5806, 8260, 11612, 14515, 16520, 20321, 23224, 29030, 40642, 58060, 81284, 101605, 116120, 162568, 171277, 203210, 342554, 406420, 685108, 812840, 856385, 1198939, 1370216, 1712770, 2397878, 3425540, 4795756, 5994695, 6851080, 9591512, 11989390, 23978780, 47957560]

約数ペア:

[(1, 47957560), (2, 23978780), (4, 11989390), (5, 9591512), (7, 6851080), (8, 5994695), (10, 4795756), (14, 3425540), (20, 2397878), (28, 1712770), (35, 1370216), (40, 1198939), (56, 856385), (59, 812840), (70, 685108), (118, 406420), (140, 342554), (236, 203210), (280, 171277), (295, 162568), (413, 116120), (472, 101605), (590, 81284), (826, 58060), (1180, 40642), (1652, 29030), (2065, 23224), (2360, 20321), (2903, 16520), (3304, 14515), (4130, 11612), (5806, 8260)]