51438062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 85895040

約数和(自身を除く): 34456978

約数列:

[1, 2, 13, 26, 43, 86, 139, 278, 331, 559, 662, 1118, 1807, 3614, 4303, 5977, 8606, 11954, 14233, 28466, 46009, 77701, 92018, 155402, 185029, 370058, 598117, 1196234, 1978387, 3956774, 25719031, 51438062]

約数ペア:

[(1, 51438062), (2, 25719031), (13, 3956774), (26, 1978387), (43, 1196234), (86, 598117), (139, 370058), (278, 185029), (331, 155402), (559, 92018), (662, 77701), (1118, 46009), (1807, 28466), (3614, 14233), (4303, 11954), (5977, 8606)]