61457012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 116992512

約数和(自身を除く): 55535500

約数列:

[1, 2, 4, 23, 46, 47, 61, 92, 94, 122, 188, 233, 244, 466, 932, 1081, 1403, 2162, 2806, 2867, 4324, 5359, 5612, 5734, 10718, 10951, 11468, 14213, 21436, 21902, 28426, 43804, 56852, 65941, 131882, 251873, 263764, 326899, 503746, 653798, 668011, 1007492, 1307596, 1336022, 2672044, 15364253, 30728506, 61457012]

約数ペア:

[(1, 61457012), (2, 30728506), (4, 15364253), (23, 2672044), (46, 1336022), (47, 1307596), (61, 1007492), (92, 668011), (94, 653798), (122, 503746), (188, 326899), (233, 263764), (244, 251873), (466, 131882), (932, 65941), (1081, 56852), (1403, 43804), (2162, 28426), (2806, 21902), (2867, 21436), (4324, 14213), (5359, 11468), (5612, 10951), (5734, 10718)]