52802490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135391}}^1$

素因数の和:135414

約数の個数: 32

約数和(自身を含む): 136475136

約数和(自身を除く): 83672646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 135391, 270782, 406173, 676955, 812346, 1353910, 1760083, 2030865, 3520166, 4061730, 5280249, 8800415, 10560498, 17600830, 26401245, 52802490]

約数ペア:

[(1, 52802490), (2, 26401245), (3, 17600830), (5, 10560498), (6, 8800415), (10, 5280249), (13, 4061730), (15, 3520166), (26, 2030865), (30, 1760083), (39, 1353910), (65, 812346), (78, 676955), (130, 406173), (195, 270782), (390, 135391)]