48913249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 15783071

約数列:

[1, 7, 11, 23, 71, 77, 161, 253, 389, 497, 781, 1633, 1771, 2723, 4279, 5467, 8947, 11431, 17963, 27619, 29953, 62629, 98417, 125741, 193333, 303809, 635237, 688919, 2126663, 4446659, 6987607, 48913249]

約数ペア:

[(1, 48913249), (7, 6987607), (11, 4446659), (23, 2126663), (71, 688919), (77, 635237), (161, 303809), (253, 193333), (389, 125741), (497, 98417), (781, 62629), (1633, 29953), (1771, 27619), (2723, 17963), (4279, 11431), (5467, 8947)]