49739036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1021}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 91857360

約数和(自身を除く): 42118324

約数列:

[1, 2, 4, 19, 38, 76, 641, 1021, 1282, 2042, 2564, 4084, 12179, 19399, 24358, 38798, 48716, 77596, 654461, 1308922, 2617844, 12434759, 24869518, 49739036]

約数ペア:

[(1, 49739036), (2, 24869518), (4, 12434759), (19, 2617844), (38, 1308922), (76, 654461), (641, 77596), (1021, 48716), (1282, 38798), (2042, 24358), (2564, 19399), (4084, 12179)]