47792960

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:891

約数の個数: 56

約数和(自身を含む): 114473736

約数和(自身を除く): 66680776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 641, 932, 1165, 1282, 1864, 2330, 2564, 3205, 3728, 4660, 5128, 6410, 7456, 9320, 10256, 12820, 14912, 18640, 20512, 25640, 37280, 41024, 51280, 74560, 102560, 149353, 205120, 298706, 597412, 746765, 1194824, 1493530, 2389648, 2987060, 4779296, 5974120, 9558592, 11948240, 23896480, 47792960]

約数ペア:

[(1, 47792960), (2, 23896480), (4, 11948240), (5, 9558592), (8, 5974120), (10, 4779296), (16, 2987060), (20, 2389648), (32, 1493530), (40, 1194824), (64, 746765), (80, 597412), (160, 298706), (233, 205120), (320, 149353), (466, 102560), (641, 74560), (932, 51280), (1165, 41024), (1282, 37280), (1864, 25640), (2330, 20512), (2564, 18640), (3205, 14912), (3728, 12820), (4660, 10256), (5128, 9320), (6410, 7456)]