53767888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2603

約数の個数: 40

約数和(自身を含む): 110080256

約数和(自身を除く): 56312368

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2521, 2666, 5042, 5332, 10084, 10664, 20168, 21328, 40336, 78151, 108403, 156302, 216806, 312604, 433612, 625208, 867224, 1250416, 1734448, 3360493, 6720986, 13441972, 26883944, 53767888]

約数ペア:

[(1, 53767888), (2, 26883944), (4, 13441972), (8, 6720986), (16, 3360493), (31, 1734448), (43, 1250416), (62, 867224), (86, 625208), (124, 433612), (172, 312604), (248, 216806), (344, 156302), (496, 108403), (688, 78151), (1333, 40336), (2521, 21328), (2666, 20168), (5042, 10664), (5332, 10084)]