48580917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 38510283

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 89, 119, 139, 187, 231, 267, 357, 417, 561, 623, 973, 979, 1309, 1513, 1529, 1869, 2363, 2919, 2937, 3927, 4539, 4587, 6853, 7089, 10591, 10703, 12371, 16541, 16643, 20559, 25993, 31773, 32109, 37113, 49623, 49929, 77979, 86597, 116501, 136081, 181951, 210307, 259791, 349503, 408243, 545853, 630921, 952567, 1472149, 2313377, 2857701, 4416447, 6940131, 16193639, 48580917]

約数ペア:

[(1, 48580917), (3, 16193639), (7, 6940131), (11, 4416447), (17, 2857701), (21, 2313377), (33, 1472149), (51, 952567), (77, 630921), (89, 545853), (119, 408243), (139, 349503), (187, 259791), (231, 210307), (267, 181951), (357, 136081), (417, 116501), (561, 86597), (623, 77979), (973, 49929), (979, 49623), (1309, 37113), (1513, 32109), (1529, 31773), (1869, 25993), (2363, 20559), (2919, 16643), (2937, 16541), (3927, 12371), (4539, 10703), (4587, 10591), (6853, 7089)]