51988178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2459}}^1$

素因数の和:2534

約数の個数: 24

約数和(自身を含む): 87940080

約数和(自身を除く): 35951902

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 2459, 4918, 10571, 21142, 27049, 54098, 76229, 152458, 838519, 1677038, 2363099, 4726198, 25994089, 51988178]

約数ペア:

[(1, 51988178), (2, 25994089), (11, 4726198), (22, 2363099), (31, 1677038), (62, 838519), (341, 152458), (682, 76229), (961, 54098), (1922, 27049), (2459, 21142), (4918, 10571)]