52304588

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 54946612

約数列:

[1, 2, 4, 7, 14, 28, 89, 139, 151, 178, 278, 302, 356, 556, 604, 623, 973, 1057, 1246, 1946, 2114, 2492, 3892, 4228, 12371, 13439, 20989, 24742, 26878, 41978, 49484, 53756, 83956, 86597, 94073, 146923, 173194, 188146, 293846, 346388, 376292, 587692, 1868021, 3736042, 7472084, 13076147, 26152294, 52304588]

約数ペア:

[(1, 52304588), (2, 26152294), (4, 13076147), (7, 7472084), (14, 3736042), (28, 1868021), (89, 587692), (139, 376292), (151, 346388), (178, 293846), (278, 188146), (302, 173194), (356, 146923), (556, 94073), (604, 86597), (623, 83956), (973, 53756), (1057, 49484), (1246, 41978), (1946, 26878), (2114, 24742), (2492, 20989), (3892, 13439), (4228, 12371)]