49648083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 72019200

約数和(自身を除く): 22371117

約数列:

[1, 3, 19, 57, 61, 109, 131, 183, 327, 393, 1159, 2071, 2489, 3477, 6213, 6649, 7467, 7991, 14279, 19947, 23973, 42837, 126331, 151829, 271301, 378993, 455487, 813903, 871019, 2613057, 16549361, 49648083]

約数ペア:

[(1, 49648083), (3, 16549361), (19, 2613057), (57, 871019), (61, 813903), (109, 455487), (131, 378993), (183, 271301), (327, 151829), (393, 126331), (1159, 42837), (2071, 23973), (2489, 19947), (3477, 14279), (6213, 7991), (6649, 7467)]