51017584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 104613840

約数和(自身を除く): 53596256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 653, 1028, 1306, 2056, 2612, 4112, 4883, 5224, 9766, 10448, 12407, 19532, 24814, 39064, 49628, 78128, 99256, 167821, 198512, 335642, 671284, 1342568, 2685136, 3188599, 6377198, 12754396, 25508792, 51017584]

約数ペア:

[(1, 51017584), (2, 25508792), (4, 12754396), (8, 6377198), (16, 3188599), (19, 2685136), (38, 1342568), (76, 671284), (152, 335642), (257, 198512), (304, 167821), (514, 99256), (653, 78128), (1028, 49628), (1306, 39064), (2056, 24814), (2612, 19532), (4112, 12407), (4883, 10448), (5224, 9766)]