48686561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 65138688

約数和(自身を除く): 16452127

約数列:

[1, 7, 11, 23, 37, 77, 161, 253, 259, 407, 743, 851, 1771, 2849, 5201, 5957, 8173, 9361, 17089, 27491, 57211, 65527, 119623, 187979, 192437, 302401, 632293, 1315853, 2116807, 4426051, 6955223, 48686561]

約数ペア:

[(1, 48686561), (7, 6955223), (11, 4426051), (23, 2116807), (37, 1315853), (77, 632293), (161, 302401), (253, 192437), (259, 187979), (407, 119623), (743, 65527), (851, 57211), (1771, 27491), (2849, 17089), (5201, 9361), (5957, 8173)]