49884681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12703}}^1$

素因数の和:12741

約数の個数: 32

約数和(自身を含む): 87810048

約数和(自身を除く): 37925367

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12703, 38109, 88921, 139733, 215951, 266763, 419199, 647853, 978131, 1511657, 2375461, 2934393, 4534971, 7126383, 16628227, 49884681]

約数ペア:

[(1, 49884681), (3, 16628227), (7, 7126383), (11, 4534971), (17, 2934393), (21, 2375461), (33, 1511657), (51, 978131), (77, 647853), (119, 419199), (187, 266763), (231, 215951), (357, 139733), (561, 88921), (1309, 38109), (3927, 12703)]