49768605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 92798784

約数和(自身を除く): 43030179

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 971, 1005, 1139, 2913, 3015, 3417, 4855, 5695, 8739, 10251, 14565, 16507, 17085, 43695, 49521, 51255, 65057, 82535, 148563, 195171, 247605, 325285, 585513, 742815, 975855, 1105969, 2927565, 3317907, 5529845, 9953721, 16589535, 49768605]

約数ペア:

[(1, 49768605), (3, 16589535), (5, 9953721), (9, 5529845), (15, 3317907), (17, 2927565), (45, 1105969), (51, 975855), (67, 742815), (85, 585513), (153, 325285), (201, 247605), (255, 195171), (335, 148563), (603, 82535), (765, 65057), (971, 51255), (1005, 49521), (1139, 43695), (2913, 17085), (3015, 16507), (3417, 14565), (4855, 10251), (5695, 8739)]