51001396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 99187200

約数和(自身を除く): 48185804

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 163, 179, 326, 358, 437, 652, 716, 874, 1748, 3097, 3401, 3749, 4117, 6194, 6802, 7498, 8234, 12388, 13604, 14996, 16468, 29177, 58354, 71231, 78223, 116708, 142462, 156446, 284924, 312892, 554363, 671071, 1108726, 1342142, 2217452, 2684284, 12750349, 25500698, 51001396]

約数ペア:

[(1, 51001396), (2, 25500698), (4, 12750349), (19, 2684284), (23, 2217452), (38, 1342142), (46, 1108726), (76, 671071), (92, 554363), (163, 312892), (179, 284924), (326, 156446), (358, 142462), (437, 116708), (652, 78223), (716, 71231), (874, 58354), (1748, 29177), (3097, 16468), (3401, 14996), (3749, 13604), (4117, 12388), (6194, 8234), (6802, 7498)]