47509329

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 82575360

約数和(自身を除く): 35066031

約数列:

[1, 3, 7, 19, 21, 23, 31, 57, 69, 93, 133, 161, 167, 217, 399, 437, 483, 501, 589, 651, 713, 1169, 1311, 1767, 2139, 3059, 3173, 3507, 3841, 4123, 4991, 5177, 9177, 9519, 11523, 12369, 13547, 14973, 15531, 22211, 26887, 36239, 40641, 66633, 72979, 80661, 94829, 98363, 108717, 119071, 218937, 284487, 295089, 357213, 510853, 688541, 833497, 1532559, 2065623, 2262349, 2500491, 6787047, 15836443, 47509329]

約数ペア:

[(1, 47509329), (3, 15836443), (7, 6787047), (19, 2500491), (21, 2262349), (23, 2065623), (31, 1532559), (57, 833497), (69, 688541), (93, 510853), (133, 357213), (161, 295089), (167, 284487), (217, 218937), (399, 119071), (437, 108717), (483, 98363), (501, 94829), (589, 80661), (651, 72979), (713, 66633), (1169, 40641), (1311, 36239), (1767, 26887), (2139, 22211), (3059, 15531), (3173, 14973), (3507, 13547), (3841, 12369), (4123, 11523), (4991, 9519), (5177, 9177)]