51887368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7117

約数の個数: 32

約数和(自身を含む): 106263360

約数和(自身を除く): 54375992

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7027, 7384, 14054, 28108, 56216, 91351, 182702, 365404, 498917, 730808, 997834, 1995668, 3991336, 6485921, 12971842, 25943684, 51887368]

約数ペア:

[(1, 51887368), (2, 25943684), (4, 12971842), (8, 6485921), (13, 3991336), (26, 1995668), (52, 997834), (71, 730808), (104, 498917), (142, 365404), (284, 182702), (568, 91351), (923, 56216), (1846, 28108), (3692, 14054), (7027, 7384)]