55644860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{33521}}^1$

素因数の和:33613

約数の個数: 24

約数和(自身を含む): 118265616

約数和(自身を除く): 62620756

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 33521, 67042, 134084, 167605, 335210, 670420, 2782243, 5564486, 11128972, 13911215, 27822430, 55644860]

約数ペア:

[(1, 55644860), (2, 27822430), (4, 13911215), (5, 11128972), (10, 5564486), (20, 2782243), (83, 670420), (166, 335210), (332, 167605), (415, 134084), (830, 67042), (1660, 33521)]