51463412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12888

約数の個数: 48

約数和(自身を含む): 120930432

約数和(自身を除く): 69467020

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, 12853, 25706, 51412, 89971, 141383, 167089, 179942, 282766, 334178, 359884, 565532, 668356, 989681, 1169623, 1837979, 1979362, 2339246, 3675958, 3958724, 4678492, 7351916, 12865853, 25731706, 51463412]

約数ペア:

[(1, 51463412), (2, 25731706), (4, 12865853), (7, 7351916), (11, 4678492), (13, 3958724), (14, 3675958), (22, 2339246), (26, 1979362), (28, 1837979), (44, 1169623), (52, 989681), (77, 668356), (91, 565532), (143, 359884), (154, 334178), (182, 282766), (286, 179942), (308, 167089), (364, 141383), (572, 89971), (1001, 51412), (2002, 25706), (4004, 12853)]