50536480

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 119954520

約数和(自身を除く): 69418040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1229, 1285, 2056, 2458, 2570, 4112, 4916, 5140, 6145, 8224, 9832, 10280, 12290, 19664, 20560, 24580, 39328, 41120, 49160, 98320, 196640, 315853, 631706, 1263412, 1579265, 2526824, 3158530, 5053648, 6317060, 10107296, 12634120, 25268240, 50536480]

約数ペア:

[(1, 50536480), (2, 25268240), (4, 12634120), (5, 10107296), (8, 6317060), (10, 5053648), (16, 3158530), (20, 2526824), (32, 1579265), (40, 1263412), (80, 631706), (160, 315853), (257, 196640), (514, 98320), (1028, 49160), (1229, 41120), (1285, 39328), (2056, 24580), (2458, 20560), (2570, 19664), (4112, 12290), (4916, 10280), (5140, 9832), (6145, 8224)]