53202040

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3833}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 120080880

約数和(自身を除く): 66878840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2776, 3470, 3833, 6940, 7666, 13880, 15332, 19165, 30664, 38330, 76660, 153320, 1330051, 2660102, 5320204, 6650255, 10640408, 13300510, 26601020, 53202040]

約数ペア:

[(1, 53202040), (2, 26601020), (4, 13300510), (5, 10640408), (8, 6650255), (10, 5320204), (20, 2660102), (40, 1330051), (347, 153320), (694, 76660), (1388, 38330), (1735, 30664), (2776, 19165), (3470, 15332), (3833, 13880), (6940, 7666)]