47923840

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 115839360

約数和(自身を除く): 67915520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 727, 824, 1030, 1454, 1648, 2060, 2908, 3296, 3635, 4120, 5816, 6592, 7270, 8240, 11632, 13184, 14540, 16480, 23264, 29080, 32960, 46528, 58160, 65920, 74881, 93056, 116320, 149762, 232640, 299524, 374405, 465280, 599048, 748810, 1198096, 1497620, 2396192, 2995240, 4792384, 5990480, 9584768, 11980960, 23961920, 47923840]

約数ペア:

[(1, 47923840), (2, 23961920), (4, 11980960), (5, 9584768), (8, 5990480), (10, 4792384), (16, 2995240), (20, 2396192), (32, 1497620), (40, 1198096), (64, 748810), (80, 599048), (103, 465280), (128, 374405), (160, 299524), (206, 232640), (320, 149762), (412, 116320), (515, 93056), (640, 74881), (727, 65920), (824, 58160), (1030, 46528), (1454, 32960), (1648, 29080), (2060, 23264), (2908, 16480), (3296, 14540), (3635, 13184), (4120, 11632), (5816, 8240), (6592, 7270)]