51542392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6581}}^1$

素因数の和:6687

約数の個数: 32

約数和(自身を含む): 106628400

約数和(自身を除く): 55086008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 6581, 7832, 13162, 26324, 52648, 72391, 144782, 289564, 579128, 585709, 1171418, 2342836, 4685672, 6442799, 12885598, 25771196, 51542392]

約数ペア:

[(1, 51542392), (2, 25771196), (4, 12885598), (8, 6442799), (11, 4685672), (22, 2342836), (44, 1171418), (88, 585709), (89, 579128), (178, 289564), (356, 144782), (712, 72391), (979, 52648), (1958, 26324), (3916, 13162), (6581, 7832)]