51120628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42743}}^1$

素因数の和:42783

約数の個数: 24

約数和(自身を含む): 100533888

約数和(自身を除く): 49413260

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 42743, 85486, 170972, 555659, 983089, 1111318, 1966178, 2222636, 3932356, 12780157, 25560314, 51120628]

約数ペア:

[(1, 51120628), (2, 25560314), (4, 12780157), (13, 3932356), (23, 2222636), (26, 1966178), (46, 1111318), (52, 983089), (92, 555659), (299, 170972), (598, 85486), (1196, 42743)]