51097878

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 129895920

約数和(自身を除く): 78798042

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1277, 1482, 1539, 2106, 2223, 2554, 3078, 3831, 4446, 6669, 7662, 11493, 13338, 16601, 20007, 22986, 24263, 33202, 34479, 40014, 48526, 49803, 68958, 72789, 99606, 103437, 145578, 149409, 206874, 218367, 298818, 315419, 436734, 448227, 630838, 655101, 896454, 946257, 1310202, 1344681, 1892514, 1965303, 2689362, 2838771, 3930606, 5677542, 8516313, 17032626, 25548939, 51097878]

約数ペア:

[(1, 51097878), (2, 25548939), (3, 17032626), (6, 8516313), (9, 5677542), (13, 3930606), (18, 2838771), (19, 2689362), (26, 1965303), (27, 1892514), (38, 1344681), (39, 1310202), (54, 946257), (57, 896454), (78, 655101), (81, 630838), (114, 448227), (117, 436734), (162, 315419), (171, 298818), (234, 218367), (247, 206874), (342, 149409), (351, 145578), (494, 103437), (513, 99606), (702, 72789), (741, 68958), (1026, 49803), (1053, 48526), (1277, 40014), (1482, 34479), (1539, 33202), (2106, 24263), (2223, 22986), (2554, 20007), (3078, 16601), (3831, 13338), (4446, 11493), (6669, 7662)]