51283712

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1408

約数の個数: 36

約数和(自身を含む): 103078920

約数和(自身を除く): 51795208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1229, 1304, 2458, 2608, 4916, 5216, 9832, 10432, 19664, 20864, 39328, 41728, 78656, 157312, 200327, 314624, 400654, 801308, 1602616, 3205232, 6410464, 12820928, 25641856, 51283712]

約数ペア:

[(1, 51283712), (2, 25641856), (4, 12820928), (8, 6410464), (16, 3205232), (32, 1602616), (64, 801308), (128, 400654), (163, 314624), (256, 200327), (326, 157312), (652, 78656), (1229, 41728), (1304, 39328), (2458, 20864), (2608, 19664), (4916, 10432), (5216, 9832)]