56285367

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 80609280

約数和(自身を除く): 24323913

約数列:

[1, 3, 31, 47, 79, 93, 141, 163, 237, 489, 1457, 2449, 3713, 4371, 5053, 7347, 7661, 11139, 12877, 15159, 22983, 38631, 115103, 237491, 345309, 399187, 605219, 712473, 1197561, 1815657, 18761789, 56285367]

約数ペア:

[(1, 56285367), (3, 18761789), (31, 1815657), (47, 1197561), (79, 712473), (93, 605219), (141, 399187), (163, 345309), (237, 237491), (489, 115103), (1457, 38631), (2449, 22983), (3713, 15159), (4371, 12877), (5053, 11139), (7347, 7661)]