51678302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 87193344

約数和(自身を除く): 35515042

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 661, 806, 1261, 1322, 2522, 3007, 6014, 8593, 17186, 20491, 39091, 40982, 64117, 78182, 128234, 266383, 532766, 833521, 1667042, 1987627, 3975254, 25839151, 51678302]

約数ペア:

[(1, 51678302), (2, 25839151), (13, 3975254), (26, 1987627), (31, 1667042), (62, 833521), (97, 532766), (194, 266383), (403, 128234), (661, 78182), (806, 64117), (1261, 40982), (1322, 39091), (2522, 20491), (3007, 17186), (6014, 8593)]