56655368

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 135216000

約数和(自身を除く): 78560632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 1877, 2156, 2744, 3754, 3773, 4312, 7508, 7546, 13139, 15016, 15092, 20647, 26278, 30184, 41294, 52556, 82588, 91973, 105112, 144529, 165176, 183946, 289058, 367892, 578116, 643811, 735784, 1011703, 1156232, 1287622, 2023406, 2575244, 4046812, 5150488, 7081921, 8093624, 14163842, 28327684, 56655368]

約数ペア:

[(1, 56655368), (2, 28327684), (4, 14163842), (7, 8093624), (8, 7081921), (11, 5150488), (14, 4046812), (22, 2575244), (28, 2023406), (44, 1287622), (49, 1156232), (56, 1011703), (77, 735784), (88, 643811), (98, 578116), (154, 367892), (196, 289058), (308, 183946), (343, 165176), (392, 144529), (539, 105112), (616, 91973), (686, 82588), (1078, 52556), (1372, 41294), (1877, 30184), (2156, 26278), (2744, 20647), (3754, 15092), (3773, 15016), (4312, 13139), (7508, 7546)]