53368378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 96762240

約数和(自身を除く): 43393862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 313, 626, 641, 1282, 2191, 4382, 4487, 5947, 8974, 11894, 12179, 24358, 41629, 83258, 85253, 170506, 200633, 401266, 1404431, 2808862, 3812027, 7624054, 26684189, 53368378]

約数ペア:

[(1, 53368378), (2, 26684189), (7, 7624054), (14, 3812027), (19, 2808862), (38, 1404431), (133, 401266), (266, 200633), (313, 170506), (626, 85253), (641, 83258), (1282, 41629), (2191, 24358), (4382, 12179), (4487, 11894), (5947, 8974)]