47288492

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 36

約数和(自身を含む): 92578920

約数和(自身を除く): 45290428

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 2153, 4306, 5491, 8612, 10982, 21964, 36601, 40907, 73202, 81814, 146404, 163628, 622217, 695419, 1244434, 1390838, 2488868, 2781676, 11822123, 23644246, 47288492]

約数ペア:

[(1, 47288492), (2, 23644246), (4, 11822123), (17, 2781676), (19, 2488868), (34, 1390838), (38, 1244434), (68, 695419), (76, 622217), (289, 163628), (323, 146404), (578, 81814), (646, 73202), (1156, 40907), (1292, 36601), (2153, 21964), (4306, 10982), (5491, 8612)]