57557954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 97070400

約数和(自身を除く): 39512446

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 323, 641, 646, 1282, 2363, 2641, 4726, 5282, 10897, 12179, 21794, 24358, 44897, 89099, 89794, 178198, 207043, 414086, 1514683, 1692881, 3029366, 3385762, 28778977, 57557954]

約数ペア:

[(1, 57557954), (2, 28778977), (17, 3385762), (19, 3029366), (34, 1692881), (38, 1514683), (139, 414086), (278, 207043), (323, 178198), (641, 89794), (646, 89099), (1282, 44897), (2363, 24358), (2641, 21794), (4726, 12179), (5282, 10897)]