51475712

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 54

約数和(自身を含む): 108637578

約数和(自身を除く): 57161866

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 557, 608, 722, 1114, 1216, 1444, 2228, 2432, 2888, 4456, 4864, 5776, 8912, 10583, 11552, 17824, 21166, 23104, 35648, 42332, 46208, 71296, 84664, 92416, 142592, 169328, 201077, 338656, 402154, 677312, 804308, 1354624, 1608616, 2709248, 3217232, 6434464, 12868928, 25737856, 51475712]

約数ペア:

[(1, 51475712), (2, 25737856), (4, 12868928), (8, 6434464), (16, 3217232), (19, 2709248), (32, 1608616), (38, 1354624), (64, 804308), (76, 677312), (128, 402154), (152, 338656), (256, 201077), (304, 169328), (361, 142592), (557, 92416), (608, 84664), (722, 71296), (1114, 46208), (1216, 42332), (1444, 35648), (2228, 23104), (2432, 21166), (2888, 17824), (4456, 11552), (4864, 10583), (5776, 8912)]