54666724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 115870720

約数和(自身を除く): 61203996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 487, 532, 844, 974, 1477, 1948, 2954, 3409, 4009, 5908, 6818, 8018, 9253, 13636, 16036, 18506, 28063, 37012, 56126, 64771, 102757, 112252, 129542, 205514, 259084, 411028, 719299, 1438598, 1952383, 2877196, 3904766, 7809532, 13666681, 27333362, 54666724]

約数ペア:

[(1, 54666724), (2, 27333362), (4, 13666681), (7, 7809532), (14, 3904766), (19, 2877196), (28, 1952383), (38, 1438598), (76, 719299), (133, 411028), (211, 259084), (266, 205514), (422, 129542), (487, 112252), (532, 102757), (844, 64771), (974, 56126), (1477, 37012), (1948, 28063), (2954, 18506), (3409, 16036), (4009, 13636), (5908, 9253), (6818, 8018)]