51380244

素因数分解:

$2^2\times 3^4\times {\mathrm{158581}}^1$

素因数の和:158597

約数の個数: 30

約数和(自身を含む): 134318954

約数和(自身を除く): 82938710

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 158581, 317162, 475743, 634324, 951486, 1427229, 1902972, 2854458, 4281687, 5708916, 8563374, 12845061, 17126748, 25690122, 51380244]

約数ペア:

[(1, 51380244), (2, 25690122), (3, 17126748), (4, 12845061), (6, 8563374), (9, 5708916), (12, 4281687), (18, 2854458), (27, 1902972), (36, 1427229), (54, 951486), (81, 634324), (108, 475743), (162, 317162), (324, 158581)]