51578464

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12119}}^1$

素因数の和:12155

約数の個数: 48

約数和(自身を含む): 122169600

約数和(自身を除く): 70591136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12119, 24238, 48476, 84833, 96952, 169666, 193904, 230261, 339332, 387808, 460522, 678664, 921044, 1357328, 1611827, 1842088, 2714656, 3223654, 3684176, 6447308, 7368352, 12894616, 25789232, 51578464]

約数ペア:

[(1, 51578464), (2, 25789232), (4, 12894616), (7, 7368352), (8, 6447308), (14, 3684176), (16, 3223654), (19, 2714656), (28, 1842088), (32, 1611827), (38, 1357328), (56, 921044), (76, 678664), (112, 460522), (133, 387808), (152, 339332), (224, 230261), (266, 193904), (304, 169666), (532, 96952), (608, 84833), (1064, 48476), (2128, 24238), (4256, 12119)]