51720546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 109209600

約数和(自身を除く): 57489054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 631, 719, 1262, 1438, 1893, 2157, 3786, 4314, 11989, 13661, 23978, 27322, 35967, 40983, 71934, 81966, 453689, 907378, 1361067, 2722134, 8620091, 17240182, 25860273, 51720546]

約数ペア:

[(1, 51720546), (2, 25860273), (3, 17240182), (6, 8620091), (19, 2722134), (38, 1361067), (57, 907378), (114, 453689), (631, 81966), (719, 71934), (1262, 40983), (1438, 35967), (1893, 27322), (2157, 23978), (3786, 13661), (4314, 11989)]