48187047

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 69696000

約数和(自身を除く): 21508953

約数列:

[1, 3, 23, 43, 69, 109, 129, 149, 327, 447, 989, 2507, 2967, 3427, 4687, 6407, 7521, 10281, 14061, 16241, 19221, 48723, 107801, 147361, 323403, 373543, 442083, 698363, 1120629, 2095089, 16062349, 48187047]

約数ペア:

[(1, 48187047), (3, 16062349), (23, 2095089), (43, 1120629), (69, 698363), (109, 442083), (129, 373543), (149, 323403), (327, 147361), (447, 107801), (989, 48723), (2507, 19221), (2967, 16241), (3427, 14061), (4687, 10281), (6407, 7521)]