55721624

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 124535880

約数和(自身を除く): 68814256

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 3467, 4018, 6934, 8036, 13868, 16072, 24269, 27736, 48538, 97076, 142147, 169883, 194152, 284294, 339766, 568588, 679532, 995029, 1137176, 1359064, 1990058, 3980116, 6965203, 7960232, 13930406, 27860812, 55721624]

約数ペア:

[(1, 55721624), (2, 27860812), (4, 13930406), (7, 7960232), (8, 6965203), (14, 3980116), (28, 1990058), (41, 1359064), (49, 1137176), (56, 995029), (82, 679532), (98, 568588), (164, 339766), (196, 284294), (287, 194152), (328, 169883), (392, 142147), (574, 97076), (1148, 48538), (2009, 27736), (2296, 24269), (3467, 16072), (4018, 13868), (6934, 8036)]