49420553

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 64162560

約数和(自身を除く): 14742007

約数列:

[1, 7, 13, 29, 61, 91, 203, 307, 377, 427, 793, 1769, 2149, 2639, 3991, 5551, 8903, 12383, 18727, 22997, 27937, 62321, 115739, 131089, 160979, 243451, 543083, 810173, 1704157, 3801581, 7060079, 49420553]

約数ペア:

[(1, 49420553), (7, 7060079), (13, 3801581), (29, 1704157), (61, 810173), (91, 543083), (203, 243451), (307, 160979), (377, 131089), (427, 115739), (793, 62321), (1769, 27937), (2149, 22997), (2639, 18727), (3991, 12383), (5551, 8903)]