53318512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8321

約数の個数: 40

約数和(自身を含む): 114853760

約数和(自身を除く): 61535248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 8269, 16538, 33076, 66152, 107497, 132304, 214994, 256339, 429988, 512678, 859976, 1025356, 1719952, 2050712, 3332407, 4101424, 6664814, 13329628, 26659256, 53318512]

約数ペア:

[(1, 53318512), (2, 26659256), (4, 13329628), (8, 6664814), (13, 4101424), (16, 3332407), (26, 2050712), (31, 1719952), (52, 1025356), (62, 859976), (104, 512678), (124, 429988), (208, 256339), (248, 214994), (403, 132304), (496, 107497), (806, 66152), (1612, 33076), (3224, 16538), (6448, 8269)]