48723201

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 78536640

約数和(自身を除く): 29813439

約数列:

[1, 3, 9, 19, 27, 57, 61, 81, 171, 173, 183, 243, 513, 519, 549, 1159, 1539, 1557, 1647, 3287, 3477, 4617, 4671, 4941, 9861, 10431, 10553, 14013, 14823, 29583, 31293, 31659, 42039, 88749, 93879, 94977, 200507, 266247, 281637, 284931, 601521, 798741, 854793, 1804563, 2564379, 5413689, 16241067, 48723201]

約数ペア:

[(1, 48723201), (3, 16241067), (9, 5413689), (19, 2564379), (27, 1804563), (57, 854793), (61, 798741), (81, 601521), (171, 284931), (173, 281637), (183, 266247), (243, 200507), (513, 94977), (519, 93879), (549, 88749), (1159, 42039), (1539, 31659), (1557, 31293), (1647, 29583), (3287, 14823), (3477, 14013), (4617, 10553), (4671, 10431), (4941, 9861)]