49284904

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{21317}}^1$

素因数の和:21357

約数の個数: 24

約数和(自身を含む): 98169390

約数和(自身を除く): 48884486

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 21317, 42634, 85268, 170536, 362389, 724778, 1449556, 2899112, 6160613, 12321226, 24642452, 49284904]

約数ペア:

[(1, 49284904), (2, 24642452), (4, 12321226), (8, 6160613), (17, 2899112), (34, 1449556), (68, 724778), (136, 362389), (289, 170536), (578, 85268), (1156, 42634), (2312, 21317)]