51400468

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{25147}}^1$

素因数の和:25231

約数の個数: 24

約数和(自身を含む): 104213312

約数和(自身を除く): 52812844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 25147, 50294, 100588, 176029, 352058, 704116, 1835731, 3671462, 7342924, 12850117, 25700234, 51400468]

約数ペア:

[(1, 51400468), (2, 25700234), (4, 12850117), (7, 7342924), (14, 3671462), (28, 1835731), (73, 704116), (146, 352058), (292, 176029), (511, 100588), (1022, 50294), (2044, 25147)]