49739128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 97067520

約数和(自身を除く): 47328392

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 1531, 3062, 4061, 6124, 8122, 12248, 16244, 32488, 47461, 94922, 189844, 200561, 379688, 401122, 802244, 1604488, 6217391, 12434782, 24869564, 49739128]

約数ペア:

[(1, 49739128), (2, 24869564), (4, 12434782), (8, 6217391), (31, 1604488), (62, 802244), (124, 401122), (131, 379688), (248, 200561), (262, 189844), (524, 94922), (1048, 47461), (1531, 32488), (3062, 16244), (4061, 12248), (6124, 8122)]