48495993

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 79968000

約数和(自身を除く): 31472007

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 349, 509, 1047, 1527, 2443, 3563, 4537, 6617, 7329, 10689, 13611, 19851, 31759, 46319, 95277, 138957, 177641, 532923, 1243487, 2309333, 3730461, 6927999, 16165331, 48495993]

約数ペア:

[(1, 48495993), (3, 16165331), (7, 6927999), (13, 3730461), (21, 2309333), (39, 1243487), (91, 532923), (273, 177641), (349, 138957), (509, 95277), (1047, 46319), (1527, 31759), (2443, 19851), (3563, 13611), (4537, 10689), (6617, 7329)]