51961404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4530

約数の個数: 48

約数和(自身を含む): 133781760

約数和(自身を除く): 81820356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 4423, 5874, 8846, 11748, 13269, 17692, 26538, 48653, 53076, 97306, 145959, 194612, 291918, 393647, 583836, 787294, 1180941, 1574588, 2361882, 4330117, 4723764, 8660234, 12990351, 17320468, 25980702, 51961404]

約数ペア:

[(1, 51961404), (2, 25980702), (3, 17320468), (4, 12990351), (6, 8660234), (11, 4723764), (12, 4330117), (22, 2361882), (33, 1574588), (44, 1180941), (66, 787294), (89, 583836), (132, 393647), (178, 291918), (267, 194612), (356, 145959), (534, 97306), (979, 53076), (1068, 48653), (1958, 26538), (2937, 17692), (3916, 13269), (4423, 11748), (5874, 8846)]