53992068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20359}}^1$

素因数の和:20396

約数の個数: 48

約数和(自身を含む): 143660160

約数和(自身を除く): 89668092

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 20359, 40718, 61077, 81436, 122154, 244308, 264667, 346103, 529334, 692206, 794001, 1038309, 1058668, 1384412, 1588002, 2076618, 3176004, 4153236, 4499339, 8998678, 13498017, 17997356, 26996034, 53992068]

約数ペア:

[(1, 53992068), (2, 26996034), (3, 17997356), (4, 13498017), (6, 8998678), (12, 4499339), (13, 4153236), (17, 3176004), (26, 2076618), (34, 1588002), (39, 1384412), (51, 1058668), (52, 1038309), (68, 794001), (78, 692206), (102, 529334), (156, 346103), (204, 264667), (221, 244308), (442, 122154), (663, 81436), (884, 61077), (1326, 40718), (2652, 20359)]