51840774

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{77839}}^1$

素因数の和:77884

約数の個数: 24

約数和(自身を含む): 115358880

約数和(自身を除く): 63518106

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 77839, 155678, 233517, 467034, 700551, 1401102, 2880043, 5760086, 8640129, 17280258, 25920387, 51840774]

約数ペア:

[(1, 51840774), (2, 25920387), (3, 17280258), (6, 8640129), (9, 5760086), (18, 2880043), (37, 1401102), (74, 700551), (111, 467034), (222, 233517), (333, 155678), (666, 77839)]