53583270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137393}}^1$

素因数の和:137416

約数の個数: 32

約数和(自身を含む): 138493152

約数和(自身を除く): 84909882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 137393, 274786, 412179, 686965, 824358, 1373930, 1786109, 2060895, 3572218, 4121790, 5358327, 8930545, 10716654, 17861090, 26791635, 53583270]

約数ペア:

[(1, 53583270), (2, 26791635), (3, 17861090), (5, 10716654), (6, 8930545), (10, 5358327), (13, 4121790), (15, 3572218), (26, 2060895), (30, 1786109), (39, 1373930), (65, 824358), (78, 686965), (130, 412179), (195, 274786), (390, 137393)]