55295764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18911}}^1$

素因数の和:18975

約数の個数: 24

約数和(自身を含む): 104848128

約数和(自身を除く): 49552364

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 18911, 37822, 75644, 321487, 642974, 813173, 1285948, 1626346, 3252692, 13823941, 27647882, 55295764]

約数ペア:

[(1, 55295764), (2, 27647882), (4, 13823941), (17, 3252692), (34, 1626346), (43, 1285948), (68, 813173), (86, 642974), (172, 321487), (731, 75644), (1462, 37822), (2924, 18911)]