49204477454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1999}}^1\times {\mathrm{2749}}^1$

素因数の和:4809

約数の個数: 48

約数和(自身を含む): 83391000000

約数和(自身を除く): 34186522546

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1999, 2749, 3998, 4477, 5498, 8954, 21989, 30239, 43978, 60478, 73963, 101713, 147926, 203426, 241879, 332629, 483758, 665258, 813593, 1118843, 1627186, 2237686, 5495251, 8949523, 10990502, 12307273, 17899046, 24614546, 60447761, 120895522, 203324287, 406648574, 664925371, 1329850742, 2236567157, 4473134314, 24602238727, 49204477454]

約数ペア:

[(1, 49204477454), (2, 24602238727), (11, 4473134314), (22, 2236567157), (37, 1329850742), (74, 664925371), (121, 406648574), (242, 203324287), (407, 120895522), (814, 60447761), (1999, 24614546), (2749, 17899046), (3998, 12307273), (4477, 10990502), (5498, 8949523), (8954, 5495251), (21989, 2237686), (30239, 1627186), (43978, 1118843), (60478, 813593), (73963, 665258), (101713, 483758), (147926, 332629), (203426, 241879)]