54974255

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 80400384

約数和(自身を除く): 25426129

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1081, 1453, 1645, 5405, 7265, 7567, 10171, 33419, 37835, 50855, 68291, 167095, 233933, 341455, 478037, 1169665, 1570693, 2390185, 7853465, 10994851, 54974255]

約数ペア:

[(1, 54974255), (5, 10994851), (7, 7853465), (23, 2390185), (35, 1570693), (47, 1169665), (115, 478037), (161, 341455), (235, 233933), (329, 167095), (805, 68291), (1081, 50855), (1453, 37835), (1645, 33419), (5405, 10171), (7265, 7567)]