54419015

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 22718905

約数列:

[1, 5, 7, 35, 61, 71, 305, 355, 359, 427, 497, 1795, 2135, 2485, 2513, 4331, 12565, 21655, 21899, 25489, 30317, 109495, 127445, 151585, 153293, 178423, 766465, 892115, 1554829, 7774145, 10883803, 54419015]

約数ペア:

[(1, 54419015), (5, 10883803), (7, 7774145), (35, 1554829), (61, 892115), (71, 766465), (305, 178423), (355, 153293), (359, 151585), (427, 127445), (497, 109495), (1795, 30317), (2135, 25489), (2485, 21899), (2513, 21655), (4331, 12565)]