53994278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 93078720

約数和(自身を除く): 39084442

約数列:

[1, 2, 13, 17, 26, 34, 151, 221, 302, 442, 809, 1618, 1963, 2567, 3926, 5134, 10517, 13753, 21034, 27506, 33371, 66742, 122159, 178789, 244318, 357578, 1588067, 2076703, 3176134, 4153406, 26997139, 53994278]

約数ペア:

[(1, 53994278), (2, 26997139), (13, 4153406), (17, 3176134), (26, 2076703), (34, 1588067), (151, 357578), (221, 244318), (302, 178789), (442, 122159), (809, 66742), (1618, 33371), (1963, 27506), (2567, 21034), (3926, 13753), (5134, 10517)]