47837830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 91523520

約数和(自身を除く): 43685690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 641, 878, 1282, 2195, 3205, 4390, 6410, 7463, 10897, 14926, 21794, 37315, 54485, 74630, 108970, 281399, 562798, 1406995, 2813990, 4783783, 9567566, 23918915, 47837830]

約数ペア:

[(1, 47837830), (2, 23918915), (5, 9567566), (10, 4783783), (17, 2813990), (34, 1406995), (85, 562798), (170, 281399), (439, 108970), (641, 74630), (878, 54485), (1282, 37315), (2195, 21794), (3205, 14926), (4390, 10897), (6410, 7463)]