51419056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5813

約数の個数: 40

約数和(自身を含む): 109802000

約数和(自身を除く): 58382944

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 5749, 8944, 11498, 22996, 45992, 74737, 91984, 149474, 247207, 298948, 494414, 597896, 988828, 1195792, 1977656, 3213691, 3955312, 6427382, 12854764, 25709528, 51419056]

約数ペア:

[(1, 51419056), (2, 25709528), (4, 12854764), (8, 6427382), (13, 3955312), (16, 3213691), (26, 1977656), (43, 1195792), (52, 988828), (86, 597896), (104, 494414), (172, 298948), (208, 247207), (344, 149474), (559, 91984), (688, 74737), (1118, 45992), (2236, 22996), (4472, 11498), (5749, 8944)]