54001948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13522

約数の個数: 48

約数和(自身を含む): 126895104

約数和(自身を除く): 72893156

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 13487, 26974, 53948, 94409, 148357, 175331, 188818, 296714, 350662, 377636, 593428, 701324, 1038499, 1227317, 1928641, 2076998, 2454634, 3857282, 4153996, 4909268, 7714564, 13500487, 27000974, 54001948]

約数ペア:

[(1, 54001948), (2, 27000974), (4, 13500487), (7, 7714564), (11, 4909268), (13, 4153996), (14, 3857282), (22, 2454634), (26, 2076998), (28, 1928641), (44, 1227317), (52, 1038499), (77, 701324), (91, 593428), (143, 377636), (154, 350662), (182, 296714), (286, 188818), (308, 175331), (364, 148357), (572, 94409), (1001, 53948), (2002, 26974), (4004, 13487)]