53831270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5443}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 103479552

約数和(自身を除く): 49648282

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 5443, 9890, 10886, 27215, 54430, 125189, 234049, 250378, 468098, 625945, 1170245, 1251890, 2340490, 5383127, 10766254, 26915635, 53831270]

約数ペア:

[(1, 53831270), (2, 26915635), (5, 10766254), (10, 5383127), (23, 2340490), (43, 1251890), (46, 1170245), (86, 625945), (115, 468098), (215, 250378), (230, 234049), (430, 125189), (989, 54430), (1978, 27215), (4945, 10886), (5443, 9890)]