51971073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 88303488

約数和(自身を除く): 36332415

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 121, 181, 231, 339, 363, 543, 791, 847, 1243, 1267, 1991, 2373, 2541, 3729, 3801, 5973, 8701, 13673, 13937, 20453, 21901, 26103, 41019, 41811, 61359, 65703, 95711, 143171, 153307, 224983, 287133, 429513, 459921, 674949, 1574881, 2474813, 4724643, 7424439, 17323691, 51971073]

約数ペア:

[(1, 51971073), (3, 17323691), (7, 7424439), (11, 4724643), (21, 2474813), (33, 1574881), (77, 674949), (113, 459921), (121, 429513), (181, 287133), (231, 224983), (339, 153307), (363, 143171), (543, 95711), (791, 65703), (847, 61359), (1243, 41811), (1267, 41019), (1991, 26103), (2373, 21901), (2541, 20453), (3729, 13937), (3801, 13673), (5973, 8701)]