51913668

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 127088640

約数和(自身を除く): 75174972

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 787, 956, 1434, 1574, 2361, 2868, 3148, 4722, 5497, 9444, 10994, 16491, 18101, 21988, 32982, 36202, 54303, 65964, 72404, 108606, 188093, 217212, 376186, 564279, 752372, 1128558, 2257116, 4326139, 8652278, 12978417, 17304556, 25956834, 51913668]

約数ペア:

[(1, 51913668), (2, 25956834), (3, 17304556), (4, 12978417), (6, 8652278), (12, 4326139), (23, 2257116), (46, 1128558), (69, 752372), (92, 564279), (138, 376186), (239, 217212), (276, 188093), (478, 108606), (717, 72404), (787, 65964), (956, 54303), (1434, 36202), (1574, 32982), (2361, 21988), (2868, 18101), (3148, 16491), (4722, 10994), (5497, 9444)]