49980105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{52889}}^1$

素因数の和:52910

約数の個数: 32

約数和(自身を含む): 101548800

約数和(自身を除く): 51568695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 52889, 158667, 264445, 370223, 476001, 793335, 1110669, 1428003, 1851115, 2380005, 3332007, 5553345, 7140015, 9996021, 16660035, 49980105]

約数ペア:

[(1, 49980105), (3, 16660035), (5, 9996021), (7, 7140015), (9, 5553345), (15, 3332007), (21, 2380005), (27, 1851115), (35, 1428003), (45, 1110669), (63, 793335), (105, 476001), (135, 370223), (189, 264445), (315, 158667), (945, 52889)]