51155918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 86601312

約数和(自身を除く): 35445394

約数列:

[1, 2, 11, 22, 53, 73, 106, 146, 583, 601, 803, 1166, 1202, 1606, 3869, 6611, 7738, 13222, 31853, 42559, 43873, 63706, 85118, 87746, 350383, 482603, 700766, 965206, 2325269, 4650538, 25577959, 51155918]

約数ペア:

[(1, 51155918), (2, 25577959), (11, 4650538), (22, 2325269), (53, 965206), (73, 700766), (106, 482603), (146, 350383), (583, 87746), (601, 85118), (803, 63706), (1166, 43873), (1202, 42559), (1606, 31853), (3869, 13222), (6611, 7738)]