51042368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2035

約数の個数: 56

約数和(自身を含む): 112654080

約数和(自身を除く): 61611712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1979, 1984, 3224, 3958, 6448, 7916, 12896, 15832, 25727, 25792, 31664, 51454, 61349, 63328, 102908, 122698, 126656, 205816, 245396, 411632, 490792, 797537, 823264, 981584, 1595074, 1646528, 1963168, 3190148, 3926336, 6380296, 12760592, 25521184, 51042368]

約数ペア:

[(1, 51042368), (2, 25521184), (4, 12760592), (8, 6380296), (13, 3926336), (16, 3190148), (26, 1963168), (31, 1646528), (32, 1595074), (52, 981584), (62, 823264), (64, 797537), (104, 490792), (124, 411632), (208, 245396), (248, 205816), (403, 126656), (416, 122698), (496, 102908), (806, 63328), (832, 61349), (992, 51454), (1612, 31664), (1979, 25792), (1984, 25727), (3224, 15832), (3958, 12896), (6448, 7916)]