53246678480

素因数分解:

$2^4\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{412637}}^1$

素因数の和:414263

約数の個数: 40

約数和(自身を含む): 123875578152

約数和(自身を除く): 70628899672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1613, 3226, 6452, 8065, 12904, 16130, 25808, 32260, 64520, 129040, 412637, 825274, 1650548, 2063185, 3301096, 4126370, 6602192, 8252740, 16505480, 33010960, 665583481, 1331166962, 2662333924, 3327917405, 5324667848, 6655834810, 10649335696, 13311669620, 26623339240, 53246678480]

約数ペア:

[(1, 53246678480), (2, 26623339240), (4, 13311669620), (5, 10649335696), (8, 6655834810), (10, 5324667848), (16, 3327917405), (20, 2662333924), (40, 1331166962), (80, 665583481), (1613, 33010960), (3226, 16505480), (6452, 8252740), (8065, 6602192), (12904, 4126370), (16130, 3301096), (25808, 2063185), (32260, 1650548), (64520, 825274), (129040, 412637)]